Search (2 results, page 1 of 1)

  • × author_ss:"Bookstein, A."
  • × theme_ss:"Informetrie"
  • × year_i:[1990 TO 2000}
  1. Bookstein, A.: Informetric distributions : I. Unified overview (1990) 0.02 
    0.015625084 = product of:
  0.0937505 = sum of:
    0.0937505 = product of:
      0.14062575 = sum of:
        0.07063055 = weight(_text_:29 in 6902) [ClassicSimilarity], result of:
          0.07063055 = score(doc=6902,freq=2.0), product of:
            0.12980826 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.036901593 = queryNorm
            0.5441145 = fieldWeight in 6902, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=6902)
        0.06999519 = weight(_text_:22 in 6902) [ClassicSimilarity], result of:
          0.06999519 = score(doc=6902,freq=2.0), product of:
            0.1292231 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036901593 = queryNorm
            0.5416616 = fieldWeight in 6902, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6902)
      0.6666667 = coord(2/3)
  0.16666667 = coord(1/6)
    Date
    22. 7.2006 18:55:29
  2. Bookstein, A.: Informetric distributions : II. Resilience to ambiguity (1990) 0.00 
    0.0038886217 = product of:
  0.02333173 = sum of:
    0.02333173 = product of:
      0.06999519 = sum of:
        0.06999519 = weight(_text_:22 in 4689) [ClassicSimilarity], result of:
          0.06999519 = score(doc=4689,freq=2.0), product of:
            0.1292231 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036901593 = queryNorm
            0.5416616 = fieldWeight in 4689, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=4689)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Date
    22. 7.2006 18:55:55