Search (3 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  1. Raan, A.F.J. van: Scientometrics : state of the art (1997) 9.06 
    9.06241 = weight(author_ss:Raan, A.F.J. van in 409) [ClassicSimilarity], result of:
  9.06241 = fieldWeight in 409, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.06241 = idf(docFreq=13, maxDocs=44421)
    1.0 = fieldNorm(doc=409)
    Author
    Raan, A.F.J. van
  2. Noyons, E.C.M.; Raan, A.F.J. van: Monitoring scientific developments from a dynamic perspective : self-organized structuring to map neural network research (1998) 9.06 
    9.06241 = weight(author_ss:Raan, A.F.J. van in 1331) [ClassicSimilarity], result of:
  9.06241 = fieldWeight in 1331, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.06241 = idf(docFreq=13, maxDocs=44421)
    1.0 = fieldNorm(doc=1331)
    Author
    Raan, A.F.J. van
  3. Raan, A.F.J. van: ¬The influence of international collaboration on the impact of research results (1998) 9.06 
    9.06241 = weight(author_ss:Raan, A.F.J. van in 6120) [ClassicSimilarity], result of:
  9.06241 = fieldWeight in 6120, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.06241 = idf(docFreq=13, maxDocs=44421)
    1.0 = fieldNorm(doc=6120)
    Author
    Raan, A.F.J. van

Themes