Arnold, W.; Bürger, T.; Pfeiffer, P.: Zur Bibliographie der deutschen Drucke des 17. Jahrhunderts (VD17) (1993)
0.01
0.010138246 = product of:
0.040552985 = sum of:
0.040552985 = weight(_text_:und in 18) [ClassicSimilarity], result of:
0.040552985 = score(doc=18,freq=2.0), product of:
0.118290015 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.05337113 = queryNorm
0.34282678 = fieldWeight in 18, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.109375 = fieldNorm(doc=18)
0.25 = coord(1/4)
- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 40(1993) H.1, S.32-43