Search (3 results, page 1 of 1)

  • × author_ss:"Kretschmer, H."
  • × theme_ss:"Informetrie"
  1. Kretschmer, H.; Rousseau, R.: Author inflation leads to a breakdown of Lotka's law : in and out of context (2001) 0.01
    0.005216083 = product of:
      0.010432166 = sum of:
        0.010432166 = product of:
          0.020864332 = sum of:
            0.020864332 = weight(_text_:h in 5205) [ClassicSimilarity], result of:
              0.020864332 = score(doc=5205,freq=2.0), product of:
                0.12668294 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.05099035 = queryNorm
                0.16469726 = fieldWeight in 5205, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5205)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Kretschmer, H.; Kretschmer, T.: Well-ordered collaboration structures of co-author pairs in journals (2006) 0.00
    0.0043467362 = product of:
      0.0086934725 = sum of:
        0.0086934725 = product of:
          0.017386945 = sum of:
            0.017386945 = weight(_text_:h in 25) [ClassicSimilarity], result of:
              0.017386945 = score(doc=25,freq=2.0), product of:
                0.12668294 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.05099035 = queryNorm
                0.13724773 = fieldWeight in 25, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=25)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Kretschmer, H.: Similarities and dissimilarities in coauthorship networks : Gestalt theory as explanation for well-ordered collaboration structures and production of scientific literature (2002) 0.00
    0.0043467362 = product of:
      0.0086934725 = sum of:
        0.0086934725 = product of:
          0.017386945 = sum of:
            0.017386945 = weight(_text_:h in 819) [ClassicSimilarity], result of:
              0.017386945 = score(doc=819,freq=2.0), product of:
                0.12668294 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.05099035 = queryNorm
                0.13724773 = fieldWeight in 819, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=819)
          0.5 = coord(1/2)
      0.5 = coord(1/2)