Search (1 results, page 1 of 1)

  • × author_ss:"Tuomaala, O."
  • × author_ss:"Vakkari, P."
  • × theme_ss:"Informetrie"
  1. Tuomaala, O.; Järvelin, K.; Vakkari, P.: Evolution of library and information science, 1965-2005 : content analysis of journal articles (2014) 0.01 
    0.00530574 = product of:
  0.01061148 = sum of:
    0.01061148 = product of:
      0.03183444 = sum of:
        0.03183444 = weight(_text_:k in 1309) [ClassicSimilarity], result of:
          0.03183444 = score(doc=1309,freq=2.0), product of:
            0.16142878 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.045220956 = queryNorm
            0.19720423 = fieldWeight in 1309, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1309)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)