Search (3 results, page 1 of 1)

  • × theme_ss:"Literaturübersicht"
  • × theme_ss:"Informetrie"
  1. Nicolaisen, J.: Citation analysis (2007) 0.02 
    0.022620002 = product of:
  0.11310001 = sum of:
    0.11310001 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
      0.11310001 = score(doc=6091,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.61904186 = fieldWeight in 6091, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.125 = fieldNorm(doc=6091)
  0.2 = coord(1/5)
    Date
    13. 7.2008 19:53:22
  2. Kinnucan, M.T.: Statistical methods in information science research (1986) 0.02 
    0.017702952 = product of:
  0.08851476 = sum of:
    0.08851476 = weight(_text_:21 in 272) [ClassicSimilarity], result of:
      0.08851476 = score(doc=272,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.54764175 = fieldWeight in 272, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.125 = fieldNorm(doc=272)
  0.2 = coord(1/5)
    Source
    Annual review of information science and technology. 21(1986), S.147-178
  3. Kurtz, M.; Bollen, J.: Usage bibliometrics (2010) 0.02 
    0.017702952 = product of:
  0.08851476 = sum of:
    0.08851476 = weight(_text_:21 in 4206) [ClassicSimilarity], result of:
      0.08851476 = score(doc=4206,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.54764175 = fieldWeight in 4206, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.125 = fieldNorm(doc=4206)
  0.2 = coord(1/5)
    Date
    23. 1.2011 13:21:30

Authors

Years