Search (2 results, page 1 of 1)

  • × year_i:[1950 TO 1960}
  • × theme_ss:"Citation indexing"
  1. Garfield, E.: Citation indexes for science : a new dimension in documentation through association of ideas (1955) 0.01
    0.005942525 = product of:
      0.01188505 = sum of:
        0.01188505 = product of:
          0.0237701 = sum of:
            0.0237701 = weight(_text_:e in 4342) [ClassicSimilarity], result of:
              0.0237701 = score(doc=4342,freq=4.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.3593425 = fieldWeight in 4342, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=4342)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  2. Adair, W.C.: Citation indexes for scientific literature (1955) 0.00
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = product of:
          0.016807998 = sum of:
            0.016807998 = weight(_text_:e in 6898) [ClassicSimilarity], result of:
              0.016807998 = score(doc=6898,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.2540935 = fieldWeight in 6898, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=6898)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e