Search (1 results, page 1 of 1)

  • × author_ss:"Van Orden, R."
  • × theme_ss:"Kataloganreicherung"
  • × year_i:[1990 TO 2000}
  1. Van Orden, R.: Content-enriched access to electronic information : summaries of selected research (1991) 0.00
    0.004330138 = product of:
      0.015155483 = sum of:
        0.0075777415 = weight(_text_:s in 2195) [ClassicSimilarity], result of:
          0.0075777415 = score(doc=2195,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.19219826 = fieldWeight in 2195, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=2195)
        0.0075777415 = weight(_text_:s in 2195) [ClassicSimilarity], result of:
          0.0075777415 = score(doc=2195,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.19219826 = fieldWeight in 2195, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=2195)
      0.2857143 = coord(2/7)
    
    Source
    Library hi tech. 9(1991), no.31, S.27-32