Search (3 results, page 1 of 1)

  • × theme_ss:"Citation indexing"
  • × year_i:[1980 TO 1990}
  1. Rajan, T.N.; Guha, B.; Sayanarayana, R.: Associate relationship of concepts as seen through citations and citation index (1982) 0.06 
    0.057963196 = product of:
  0.11592639 = sum of:
    0.11592639 = product of:
      0.23185278 = sum of:
        0.23185278 = weight(_text_:ii in 58) [ClassicSimilarity], result of:
          0.23185278 = score(doc=58,freq=2.0), product of:
            0.32374412 = queryWeight, product of:
              5.4016213 = idf(docFreq=541, maxDocs=44218)
              0.05993462 = queryNorm
            0.7161606 = fieldWeight in 58, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.4016213 = idf(docFreq=541, maxDocs=44218)
              0.09375 = fieldNorm(doc=58)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Universal classification II: subject analysis and ordering systems. Proc. of the 4th Int. Study Conf. on Classification research, Augsburg, 28.6.-2.7.1982. Ed.: I. Dahlberg
  2. Brooks, T.A.: Private acts and public objects : an investigation of citer motivations (1985) 0.04 
    0.043649342 = product of:
  0.087298684 = sum of:
    0.087298684 = product of:
      0.26189604 = sum of:
        0.26189604 = weight(_text_:objects in 649) [ClassicSimilarity], result of:
          0.26189604 = score(doc=649,freq=2.0), product of:
            0.31855676 = queryWeight, product of:
              5.315071 = idf(docFreq=590, maxDocs=44218)
              0.05993462 = queryNorm
            0.82213306 = fieldWeight in 649, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.315071 = idf(docFreq=590, maxDocs=44218)
              0.109375 = fieldNorm(doc=649)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  3. MacRoberts, M.H.; MacRoberts, B.R.: Author motivation for not citing influences : a methodological note (1988) 0.04 
    0.037413724 = product of:
  0.07482745 = sum of:
    0.07482745 = product of:
      0.22448233 = sum of:
        0.22448233 = weight(_text_:objects in 648) [ClassicSimilarity], result of:
          0.22448233 = score(doc=648,freq=2.0), product of:
            0.31855676 = queryWeight, product of:
              5.315071 = idf(docFreq=590, maxDocs=44218)
              0.05993462 = queryNorm
            0.7046855 = fieldWeight in 648, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.315071 = idf(docFreq=590, maxDocs=44218)
              0.09375 = fieldNorm(doc=648)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Footnote
    Stellungnahme zu: Brooks, T.A.: Private acts and private objects: an investigation of citer motivations und Brooks, T.A.: Evidence of complex citer motivation

Authors