Search (3 results, page 1 of 1)

  • × theme_ss:"Informetrie"
  • × year_i:[1980 TO 1990}
  1. Ziman, J.M.: ¬The proliferation of scientific literature : a natural process (1980) 0.05 
    0.04512348 = product of:
  0.13537043 = sum of:
    0.13537043 = product of:
      0.27074087 = sum of:
        0.27074087 = weight(_text_:j.m in 1079) [ClassicSimilarity], result of:
          0.27074087 = score(doc=1079,freq=2.0), product of:
            0.25143987 = queryWeight, product of:
              6.091085 = idf(docFreq=271, maxDocs=44218)
              0.041279983 = queryNorm
            1.0767618 = fieldWeight in 1079, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.091085 = idf(docFreq=271, maxDocs=44218)
              0.125 = fieldNorm(doc=1079)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
  2. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.01 
    0.014914314 = product of:
  0.04474294 = sum of:
    0.04474294 = product of:
      0.08948588 = sum of:
        0.08948588 = weight(_text_:22 in 5509) [ClassicSimilarity], result of:
          0.08948588 = score(doc=5509,freq=2.0), product of:
            0.14455546 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041279983 = queryNorm
            0.61904186 = fieldWeight in 5509, 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=5509)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Source
    Information processing and management. 22(1986), S.417-419
  3. Fiala, J.: Information flood : fiction and reality (1987) 0.01 
    0.014914314 = product of:
  0.04474294 = sum of:
    0.04474294 = product of:
      0.08948588 = sum of:
        0.08948588 = weight(_text_:22 in 1080) [ClassicSimilarity], result of:
          0.08948588 = score(doc=1080,freq=2.0), product of:
            0.14455546 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041279983 = queryNorm
            0.61904186 = fieldWeight in 1080, 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=1080)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Source
    Thermochimica acta. 110(1987), S.11-22

Authors