Document (#21664)

Author

Smiraglia, R.P.
Leazer, G.H.

Title

Derivative bibliographic relationships : the work relationship in a global bibliographic database

Source

Journal of the American Society for Information Science. 50(1999) no.6, S.493-504

Year

1999

Abstract

To contribute to the development of a sophisticated control of bibliographic works research must be build on the growing understanding of the nature of the work and the constitution of bibliographic families. The present study was designed to address the following in the context of a global bibliographic database: OCLC's WorldCat: the proportion of works that are members of bibliographic families; the size of each family; bibliographic characteristics that can be associated with the existence or extent of derivative bibliographic relationships; the frequency with which each type of relationship appears; and the complexity of bibliographic families. A sample of bibliographic families was constructed. Results indicate that a core of works of similar character constitute the bibliographic population of American academic and research libraries (OCLC members). It seems that the canon of derivative works is greater in the academic sphere than in the bibliographic universe represented by OCLC at large. The size of a bibliographic family seems to be related to its popularity or its canonicity. Discipline, form, and genre all fail to demonstrate any influence on derivation of works. Further study of specific segments of the bibliographic universe, for instance the literature of particular disciplines, is clearly called for. The purpose of this research is to contribute to the development of a sophisticated control of bibliographic works and families. In particular, this research is designed to build on our growing understanding of the nature of the work and the constitution of bibliographic families

Theme

Formalerschließung

Object

WorldCat

Similar documents (author)

1. Leazer, G.H.; Smiraglia, R.P.: Bibliographic families in the library catalog : a qualitative analysis and grounded theory (1999) 5.77

   5.7710094 = sum of:
     5.7710094 = sum of:
       2.0276945 = weight(author_txt:smiraglia in 107) [ClassicSimilarity], result of:
         2.0276945 = score(doc=107,freq=1.0), product of:
           0.55345243 = queryWeight, product of:
             7.3274393 = idf(docFreq=78, maxDocs=44218)
             0.07553149 = queryNorm
           3.6637197 = fieldWeight in 107, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.3274393 = idf(docFreq=78, maxDocs=44218)
             0.5 = fieldNorm(doc=107)
       3.7433152 = weight(author_txt:leazer in 107) [ClassicSimilarity], result of:
         3.7433152 = score(doc=107,freq=1.0), product of:
           0.83288085 = queryWeight, product of:
             1.2267365 = boost
             8.988837 = idf(docFreq=14, maxDocs=44218)
             0.07553149 = queryNorm
           4.4944186 = fieldWeight in 107, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.988837 = idf(docFreq=14, maxDocs=44218)
             0.5 = fieldNorm(doc=107)
   

2. Leazer, G.H.: ¬An examination of data elements for bibliographic description : toward a conceptual schema for the USMARC formats (1992) 2.34

   2.339572 = sum of:
     2.339572 = product of:
       4.679144 = sum of:
         4.679144 = weight(author_txt:leazer in 4822) [ClassicSimilarity], result of:
           4.679144 = score(doc=4822,freq=1.0), product of:
             0.83288085 = queryWeight, product of:
               1.2267365 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.07553149 = queryNorm
             5.6180234 = fieldWeight in 4822, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.625 = fieldNorm(doc=4822)
       0.5 = coord(1/2)
   

3. Leazer, G.H.: ¬A conceptual schema for the control of bibliographic works (1994) 2.34

   2.339572 = sum of:
     2.339572 = product of:
       4.679144 = sum of:
         4.679144 = weight(author_txt:leazer in 3033) [ClassicSimilarity], result of:
           4.679144 = score(doc=3033,freq=1.0), product of:
             0.83288085 = queryWeight, product of:
               1.2267365 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.07553149 = queryNorm
             5.6180234 = fieldWeight in 3033, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.625 = fieldNorm(doc=3033)
       0.5 = coord(1/2)
   

4. Leazer, G.H.: Recent research on the sequential bibliographic relationship and its implications for standards and the library catalog : an examination of serials (1996) 2.34

   2.339572 = sum of:
     2.339572 = product of:
       4.679144 = sum of:
         4.679144 = weight(author_txt:leazer in 5579) [ClassicSimilarity], result of:
           4.679144 = score(doc=5579,freq=1.0), product of:
             0.83288085 = queryWeight, product of:
               1.2267365 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.07553149 = queryNorm
             5.6180234 = fieldWeight in 5579, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.625 = fieldNorm(doc=5579)
       0.5 = coord(1/2)
   

5. Leazer, G.H.: ¬The effectiveness of keyword searching in the retrieval of musical works on sound recordings (1992) 2.34

   2.339572 = sum of:
     2.339572 = product of:
       4.679144 = sum of:
         4.679144 = weight(author_txt:leazer in 536) [ClassicSimilarity], result of:
           4.679144 = score(doc=536,freq=1.0), product of:
             0.83288085 = queryWeight, product of:
               1.2267365 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.07553149 = queryNorm
             5.6180234 = fieldWeight in 536, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.625 = fieldNorm(doc=536)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Smiraglia, R.P.: Derivative bibliographic relationships among theological works (1999) 0.80

   0.7969122 = sum of:
     0.7969122 = product of:
       1.811164 = sum of:
         0.00541428 = weight(abstract_txt:that in 6676) [ClassicSimilarity], result of:
           0.00541428 = score(doc=6676,freq=1.0), product of:
             0.0365602 = queryWeight, product of:
               1.0125362 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.015238629 = queryNorm
             0.1480922 = fieldWeight in 6676, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.06782317 = weight(abstract_txt:relationships in 6676) [ClassicSimilarity], result of:
           0.06782317 = score(doc=6676,freq=9.0), product of:
             0.07524471 = queryWeight, product of:
               1.0271391 = boost
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.015238629 = queryNorm
             0.90136796 = fieldWeight in 6676, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.028882544 = weight(abstract_txt:work in 6676) [ClassicSimilarity], result of:
           0.028882544 = score(doc=6676,freq=3.0), product of:
             0.07031561 = queryWeight, product of:
               1.2160817 = boost
               3.7943997 = idf(docFreq=2703, maxDocs=44218)
               0.015238629 = queryNorm
             0.4107558 = fieldWeight in 6676, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.7943997 = idf(docFreq=2703, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.058948074 = weight(abstract_txt:size in 6676) [ClassicSimilarity], result of:
           0.058948074 = score(doc=6676,freq=2.0), product of:
             0.11313783 = queryWeight, product of:
               1.2594913 = boost
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.015238629 = queryNorm
             0.5210289 = fieldWeight in 6676, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.04174681 = weight(abstract_txt:members in 6676) [ClassicSimilarity], result of:
           0.04174681 = score(doc=6676,freq=1.0), product of:
             0.11325402 = queryWeight, product of:
               1.2601379 = boost
               5.8977947 = idf(docFreq=329, maxDocs=44218)
               0.015238629 = queryNorm
             0.36861217 = fieldWeight in 6676, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8977947 = idf(docFreq=329, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.0129688345 = weight(abstract_txt:research in 6676) [ClassicSimilarity], result of:
           0.0129688345 = score(doc=6676,freq=1.0), product of:
             0.06545086 = queryWeight, product of:
               1.3547649 = boost
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.015238629 = queryNorm
             0.19814612 = fieldWeight in 6676, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.09325432 = weight(abstract_txt:family in 6676) [ClassicSimilarity], result of:
           0.09325432 = score(doc=6676,freq=2.0), product of:
             0.15360573 = queryWeight, product of:
               1.467557 = boost
               6.8685737 = idf(docFreq=124, maxDocs=44218)
               0.015238629 = queryNorm
             0.60710186 = fieldWeight in 6676, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.8685737 = idf(docFreq=124, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.49926937 = weight(abstract_txt:derivative in 6676) [ClassicSimilarity], result of:
           0.49926937 = score(doc=6676,freq=7.0), product of:
             0.35442618 = queryWeight, product of:
               2.7302334 = boost
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.015238629 = queryNorm
             1.4086696 = fieldWeight in 6676, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.15173668 = weight(abstract_txt:works in 6676) [ClassicSimilarity], result of:
           0.15173668 = score(doc=6676,freq=3.0), product of:
             0.26773086 = queryWeight, product of:
               3.355839 = boost
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.015238629 = queryNorm
             0.56675076 = fieldWeight in 6676, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.4616119 = weight(abstract_txt:families in 6676) [ClassicSimilarity], result of:
           0.4616119 = score(doc=6676,freq=3.0), product of:
             0.56211185 = queryWeight, product of:
               4.8625407 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.015238629 = queryNorm
             0.82121 = fieldWeight in 6676, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
         0.38950798 = weight(abstract_txt:bibliographic in 6676) [ClassicSimilarity], result of:
           0.38950798 = score(doc=6676,freq=10.0), product of:
             0.46595678 = queryWeight, product of:
               7.2295136 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.015238629 = queryNorm
             0.83593154 = fieldWeight in 6676, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.0625 = fieldNorm(doc=6676)
       0.44 = coord(11/25)
   

2. Smiraglia, R.P.: Derivative bibliographic relationships : linkages in the bibliographic universe (1994) 0.77

   0.77286774 = sum of:
     0.77286774 = product of:
       1.7565176 = sum of:
         0.02451414 = weight(abstract_txt:control in 3043) [ClassicSimilarity], result of:
           0.02451414 = score(doc=3043,freq=1.0), product of:
             0.07941744 = queryWeight, product of:
               1.055235 = boost
               4.9387927 = idf(docFreq=860, maxDocs=44218)
               0.015238629 = queryNorm
             0.30867454 = fieldWeight in 3043, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9387927 = idf(docFreq=860, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.02475907 = weight(abstract_txt:relationship in 3043) [ClassicSimilarity], result of:
           0.02475907 = score(doc=3043,freq=1.0), product of:
             0.07994555 = queryWeight, product of:
               1.0587378 = boost
               4.9551864 = idf(docFreq=846, maxDocs=44218)
               0.015238629 = queryNorm
             0.30969915 = fieldWeight in 3043, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9551864 = idf(docFreq=846, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.023582498 = weight(abstract_txt:work in 3043) [ClassicSimilarity], result of:
           0.023582498 = score(doc=3043,freq=2.0), product of:
             0.07031561 = queryWeight, product of:
               1.2160817 = boost
               3.7943997 = idf(docFreq=2703, maxDocs=44218)
               0.015238629 = queryNorm
             0.3353807 = fieldWeight in 3043, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.7943997 = idf(docFreq=2703, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.041682582 = weight(abstract_txt:size in 3043) [ClassicSimilarity], result of:
           0.041682582 = score(doc=3043,freq=1.0), product of:
             0.11313783 = queryWeight, product of:
               1.2594913 = boost
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.015238629 = queryNorm
             0.36842304 = fieldWeight in 3043, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.059038904 = weight(abstract_txt:members in 3043) [ClassicSimilarity], result of:
           0.059038904 = score(doc=3043,freq=2.0), product of:
             0.11325402 = queryWeight, product of:
               1.2601379 = boost
               5.8977947 = idf(docFreq=329, maxDocs=44218)
               0.015238629 = queryNorm
             0.5212963 = fieldWeight in 3043, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8977947 = idf(docFreq=329, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.04308855 = weight(abstract_txt:contribute in 3043) [ClassicSimilarity], result of:
           0.04308855 = score(doc=3043,freq=1.0), product of:
             0.11566786 = queryWeight, product of:
               1.273496 = boost
               5.9603148 = idf(docFreq=309, maxDocs=44218)
               0.015238629 = queryNorm
             0.37251967 = fieldWeight in 3043, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9603148 = idf(docFreq=309, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.0129688345 = weight(abstract_txt:research in 3043) [ClassicSimilarity], result of:
           0.0129688345 = score(doc=3043,freq=1.0), product of:
             0.06545086 = queryWeight, product of:
               1.3547649 = boost
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.015238629 = queryNorm
             0.19814612 = fieldWeight in 3043, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.32684854 = weight(abstract_txt:derivative in 3043) [ClassicSimilarity], result of:
           0.32684854 = score(doc=3043,freq=3.0), product of:
             0.35442618 = queryWeight, product of:
               2.7302334 = boost
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.015238629 = queryNorm
             0.9221907 = fieldWeight in 3043, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.21458806 = weight(abstract_txt:works in 3043) [ClassicSimilarity], result of:
           0.21458806 = score(doc=3043,freq=6.0), product of:
             0.26773086 = queryWeight, product of:
               3.355839 = boost
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.015238629 = queryNorm
             0.80150664 = fieldWeight in 3043, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.5959384 = weight(abstract_txt:families in 3043) [ClassicSimilarity], result of:
           0.5959384 = score(doc=3043,freq=5.0), product of:
             0.56211185 = queryWeight, product of:
               4.8625407 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.015238629 = queryNorm
             1.0601776 = fieldWeight in 3043, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
         0.38950798 = weight(abstract_txt:bibliographic in 3043) [ClassicSimilarity], result of:
           0.38950798 = score(doc=3043,freq=10.0), product of:
             0.46595678 = queryWeight, product of:
               7.2295136 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.015238629 = queryNorm
             0.83593154 = fieldWeight in 3043, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.0625 = fieldNorm(doc=3043)
       0.44 = coord(11/25)
   

3. Petek, M.: Derivative bibliographic relationships in the Slovenian online catalogue COBIB (2007) 0.60

   0.5982179 = sum of:
     0.5982179 = product of:
       1.4955447 = sum of:
         0.044233356 = weight(abstract_txt:relationships in 832) [ClassicSimilarity], result of:
           0.044233356 = score(doc=832,freq=5.0), product of:
             0.07524471 = queryWeight, product of:
               1.0271391 = boost
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.015238629 = queryNorm
             0.58786 = fieldWeight in 832, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
         0.021449873 = weight(abstract_txt:control in 832) [ClassicSimilarity], result of:
           0.021449873 = score(doc=832,freq=1.0), product of:
             0.07941744 = queryWeight, product of:
               1.055235 = boost
               4.9387927 = idf(docFreq=860, maxDocs=44218)
               0.015238629 = queryNorm
             0.27009022 = fieldWeight in 832, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9387927 = idf(docFreq=860, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
         0.021664185 = weight(abstract_txt:relationship in 832) [ClassicSimilarity], result of:
           0.021664185 = score(doc=832,freq=1.0), product of:
             0.07994555 = queryWeight, product of:
               1.0587378 = boost
               4.9551864 = idf(docFreq=846, maxDocs=44218)
               0.015238629 = queryNorm
             0.27098677 = fieldWeight in 832, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9551864 = idf(docFreq=846, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
         0.029181855 = weight(abstract_txt:work in 832) [ClassicSimilarity], result of:
           0.029181855 = score(doc=832,freq=4.0), product of:
             0.07031561 = queryWeight, product of:
               1.2160817 = boost
               3.7943997 = idf(docFreq=2703, maxDocs=44218)
               0.015238629 = queryNorm
             0.41501248 = fieldWeight in 832, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.7943997 = idf(docFreq=2703, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
         0.051579565 = weight(abstract_txt:size in 832) [ClassicSimilarity], result of:
           0.051579565 = score(doc=832,freq=2.0), product of:
             0.11313783 = queryWeight, product of:
               1.2594913 = boost
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.015238629 = queryNorm
             0.45590025 = fieldWeight in 832, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8947687 = idf(docFreq=330, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
         0.019654844 = weight(abstract_txt:research in 832) [ClassicSimilarity], result of:
           0.019654844 = score(doc=832,freq=3.0), product of:
             0.06545086 = queryWeight, product of:
               1.3547649 = boost
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.015238629 = queryNorm
             0.30029923 = fieldWeight in 832, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
         0.33023566 = weight(abstract_txt:derivative in 832) [ClassicSimilarity], result of:
           0.33023566 = score(doc=832,freq=4.0), product of:
             0.35442618 = queryWeight, product of:
               2.7302334 = boost
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.015238629 = queryNorm
             0.9317474 = fieldWeight in 832, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
         0.13276958 = weight(abstract_txt:works in 832) [ClassicSimilarity], result of:
           0.13276958 = score(doc=832,freq=3.0), product of:
             0.26773086 = queryWeight, product of:
               3.355839 = boost
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.015238629 = queryNorm
             0.49590692 = fieldWeight in 832, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
         0.52144605 = weight(abstract_txt:families in 832) [ClassicSimilarity], result of:
           0.52144605 = score(doc=832,freq=5.0), product of:
             0.56211185 = queryWeight, product of:
               4.8625407 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.015238629 = queryNorm
             0.92765534 = fieldWeight in 832, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
         0.32332975 = weight(abstract_txt:bibliographic in 832) [ClassicSimilarity], result of:
           0.32332975 = score(doc=832,freq=9.0), product of:
             0.46595678 = queryWeight, product of:
               7.2295136 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.015238629 = queryNorm
             0.693905 = fieldWeight in 832, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.0546875 = fieldNorm(doc=832)
       0.4 = coord(10/25)
   

4. Leazer, G.H.; Smiraglia, R.P.: Bibliographic families in the library catalog : a qualitative analysis and grounded theory (1999) 0.38

   0.38186035 = sum of:
     0.38186035 = product of:
       1.1933136 = sum of:
         0.00541428 = weight(abstract_txt:that in 107) [ClassicSimilarity], result of:
           0.00541428 = score(doc=107,freq=1.0), product of:
             0.0365602 = queryWeight, product of:
               1.0125362 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.015238629 = queryNorm
             0.1480922 = fieldWeight in 107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.0625 = fieldNorm(doc=107)
         0.022607723 = weight(abstract_txt:relationships in 107) [ClassicSimilarity], result of:
           0.022607723 = score(doc=107,freq=1.0), product of:
             0.07524471 = queryWeight, product of:
               1.0271391 = boost
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.015238629 = queryNorm
             0.300456 = fieldWeight in 107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.0625 = fieldNorm(doc=107)
         0.02458355 = weight(abstract_txt:designed in 107) [ClassicSimilarity], result of:
           0.02458355 = score(doc=107,freq=1.0), product of:
             0.079567276 = queryWeight, product of:
               1.0562301 = boost
               4.9434495 = idf(docFreq=856, maxDocs=44218)
               0.015238629 = queryNorm
             0.3089656 = fieldWeight in 107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9434495 = idf(docFreq=856, maxDocs=44218)
               0.0625 = fieldNorm(doc=107)
         0.02475907 = weight(abstract_txt:relationship in 107) [ClassicSimilarity], result of:
           0.02475907 = score(doc=107,freq=1.0), product of:
             0.07994555 = queryWeight, product of:
               1.0587378 = boost
               4.9551864 = idf(docFreq=846, maxDocs=44218)
               0.015238629 = queryNorm
             0.30969915 = fieldWeight in 107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9551864 = idf(docFreq=846, maxDocs=44218)
               0.0625 = fieldNorm(doc=107)
         0.04308855 = weight(abstract_txt:contribute in 107) [ClassicSimilarity], result of:
           0.04308855 = score(doc=107,freq=1.0), product of:
             0.11566786 = queryWeight, product of:
               1.273496 = boost
               5.9603148 = idf(docFreq=309, maxDocs=44218)
               0.015238629 = queryNorm
             0.37251967 = fieldWeight in 107, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9603148 = idf(docFreq=309, maxDocs=44218)
               0.0625 = fieldNorm(doc=107)
         0.17521042 = weight(abstract_txt:works in 107) [ClassicSimilarity], result of:
           0.17521042 = score(doc=107,freq=4.0), product of:
             0.26773086 = queryWeight, product of:
               3.355839 = boost
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.015238629 = queryNorm
             0.6544274 = fieldWeight in 107, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.0625 = fieldNorm(doc=107)
         0.5959384 = weight(abstract_txt:families in 107) [ClassicSimilarity], result of:
           0.5959384 = score(doc=107,freq=5.0), product of:
             0.56211185 = queryWeight, product of:
               4.8625407 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.015238629 = queryNorm
             1.0601776 = fieldWeight in 107, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.0625 = fieldNorm(doc=107)
         0.30171156 = weight(abstract_txt:bibliographic in 107) [ClassicSimilarity], result of:
           0.30171156 = score(doc=107,freq=6.0), product of:
             0.46595678 = queryWeight, product of:
               7.2295136 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.015238629 = queryNorm
             0.64750975 = fieldWeight in 107, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.0625 = fieldNorm(doc=107)
       0.32 = coord(8/25)
   

5. Frías, J.A.; Ríos Hilario, A.B.: Visibility and invisibility of the kindship relationships in bibliographic families of the library catalogue : a revision (2003) 0.36

   0.36062714 = sum of:
     0.36062714 = product of:
       1.5026132 = sum of:
         0.011485423 = weight(abstract_txt:that in 2721) [ClassicSimilarity], result of:
           0.011485423 = score(doc=2721,freq=2.0), product of:
             0.0365602 = queryWeight, product of:
               1.0125362 = boost
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.015238629 = queryNorm
             0.314151 = fieldWeight in 2721, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.3694751 = idf(docFreq=11241, maxDocs=44218)
               0.09375 = fieldNorm(doc=2721)
         0.058736593 = weight(abstract_txt:relationships in 2721) [ClassicSimilarity], result of:
           0.058736593 = score(doc=2721,freq=3.0), product of:
             0.07524471 = queryWeight, product of:
               1.0271391 = boost
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.015238629 = queryNorm
             0.7806076 = fieldWeight in 2721, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.807296 = idf(docFreq=981, maxDocs=44218)
               0.09375 = fieldNorm(doc=2721)
         0.28305915 = weight(abstract_txt:derivative in 2721) [ClassicSimilarity], result of:
           0.28305915 = score(doc=2721,freq=1.0), product of:
             0.35442618 = queryWeight, product of:
               2.7302334 = boost
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.015238629 = queryNorm
             0.7986406 = fieldWeight in 2721, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.09375 = fieldNorm(doc=2721)
         0.13140781 = weight(abstract_txt:works in 2721) [ClassicSimilarity], result of:
           0.13140781 = score(doc=2721,freq=1.0), product of:
             0.26773086 = queryWeight, product of:
               3.355839 = boost
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.015238629 = queryNorm
             0.49082056 = fieldWeight in 2721, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.09375 = fieldNorm(doc=2721)
         0.56535685 = weight(abstract_txt:families in 2721) [ClassicSimilarity], result of:
           0.56535685 = score(doc=2721,freq=2.0), product of:
             0.56211185 = queryWeight, product of:
               4.8625407 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.015238629 = queryNorm
             1.0057728 = fieldWeight in 2721, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.09375 = fieldNorm(doc=2721)
         0.4525673 = weight(abstract_txt:bibliographic in 2721) [ClassicSimilarity], result of:
           0.4525673 = score(doc=2721,freq=6.0), product of:
             0.46595678 = queryWeight, product of:
               7.2295136 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.015238629 = queryNorm
             0.9712646 = fieldWeight in 2721, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.09375 = fieldNorm(doc=2721)
       0.24 = coord(6/25)