Search (1 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  • × language_ss:"e"
  • × year_i:[1970 TO 1980}
  1. Robertson, S.E.; Belkin, N.J.: Ranking in principle (1978) 0.03 
    0.032306403 = product of:
  0.1938384 = sum of:
    0.1938384 = weight(_text_:ranking in 1143) [ClassicSimilarity], result of:
      0.1938384 = score(doc=1143,freq=2.0), product of:
        0.20271951 = queryWeight, product of:
          5.4090285 = idf(docFreq=537, maxDocs=44218)
          0.03747799 = queryNorm
        0.95619017 = fieldWeight in 1143, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.4090285 = idf(docFreq=537, maxDocs=44218)
          0.125 = fieldNorm(doc=1143)
  0.16666667 = coord(1/6)