Search (2 results, page 1 of 1)

  • × author_ss:"Wormell, I."
  • × year_i:[1980 TO 1990}
  1. Wormell, I.: SAP: a new way to produce subject description of books (1981) 0.04 
    0.042302463 = product of:
  0.21151231 = sum of:
    0.21151231 = weight(_text_:books in 389) [ClassicSimilarity], result of:
      0.21151231 = score(doc=389,freq=2.0), product of:
        0.24756333 = queryWeight, product of:
          4.8330836 = idf(docFreq=956, maxDocs=44218)
          0.051222645 = queryNorm
        0.85437655 = fieldWeight in 389, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.8330836 = idf(docFreq=956, maxDocs=44218)
          0.125 = fieldNorm(doc=389)
  0.2 = coord(1/5)
  2. Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989) 0.02 
    0.019431893 = product of:
  0.09715946 = sum of:
    0.09715946 = weight(_text_:22 in 7322) [ClassicSimilarity], result of:
      0.09715946 = score(doc=7322,freq=2.0), product of:
        0.17937298 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051222645 = queryNorm
        0.5416616 = fieldWeight in 7322, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.109375 = fieldNorm(doc=7322)
  0.2 = coord(1/5)
    Source
    International forum on information and documentation. 14(1989), S.17-22