Search (1 results, page 1 of 1)

  • × author_ss:"Dillon, M."
  • × author_ss:"Wenzel, P."
  • × year_i:[1990 TO 2000}
  1. Dillon, M.; Wenzel, P.: Retrieval effectiveness of enhanced bibliographic records (1990) 0.06 
    0.063530125 = product of:
  0.12706025 = sum of:
    0.12706025 = product of:
      0.2541205 = sum of:
        0.2541205 = weight(_text_:1990 in 4760) [ClassicSimilarity], result of:
          0.2541205 = score(doc=4760,freq=5.0), product of:
            0.20172533 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.044758573 = queryNorm
            1.2597351 = fieldWeight in 4760, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=4760)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Library hi tech. 8(1990) no.3, issue 31,1, S.43-46
    Year
    1990