Search (2 results, page 1 of 1)

  • × author_ss:"Altmann, O."
  • × language_ss:"d"
  • × year_i:[1990 TO 2000}
  1. Altmann, O.; Pöhl, S.: Information Retrieval im Internet : bekannte Suchdienste und ihre Eigenschaften (1997) 0.01 
    0.011310001 = product of:
  0.056550004 = sum of:
    0.056550004 = weight(_text_:22 in 205) [ClassicSimilarity], result of:
      0.056550004 = score(doc=205,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.30952093 = fieldWeight in 205, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0625 = fieldNorm(doc=205)
  0.2 = coord(1/5)
    Pages
    S.18-22
  2. Altmann, O.: Internet in Öffentlichen Bibliotheken : Nutzungsmöglichkeiten und Probleme (1997) 0.01 
    0.007745042 = product of:
  0.03872521 = sum of:
    0.03872521 = weight(_text_:21 in 7764) [ClassicSimilarity], result of:
      0.03872521 = score(doc=7764,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.23959327 = fieldWeight in 7764, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.0546875 = fieldNorm(doc=7764)
  0.2 = coord(1/5)
    Source
    Bibliothek: Forschung und Praxis. 21(1997) H.1, S.9-27

Themes