Search (1 results, page 1 of 1)

  • × author_ss:"Ewers, A."
  • × theme_ss:"Bibliographische Software"
  1. Ewers, A.: ¬A review of new developments in text retrieval systems (1994) 0.01 
    0.0076435204 = product of:
  0.015287041 = sum of:
    0.015287041 = product of:
      0.030574081 = sum of:
        0.030574081 = weight(_text_:20 in 1063) [ClassicSimilarity], result of:
          0.030574081 = score(doc=1063,freq=2.0), product of:
            0.1438149 = queryWeight, product of:
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.05231876 = queryNorm
            0.21259327 = fieldWeight in 1063, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.748821 = idf(docFreq=7692, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1063)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Journal of information science. 20(1994) no.6, S.438-443