Search (5 results, page 1 of 1)

  • × author_ss:"Tenopir, C."
  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1990 TO 2000}
  1. Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.04
    0.042319722 = product of:
      0.084639445 = sum of:
        0.084639445 = sum of:
          0.034440897 = weight(_text_:c in 5170) [ClassicSimilarity], result of:
            0.034440897 = score(doc=5170,freq=2.0), product of:
              0.1291003 = queryWeight, product of:
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.037426826 = queryNorm
              0.2667763 = fieldWeight in 5170, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.0546875 = fieldNorm(doc=5170)
          0.050198544 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
            0.050198544 = score(doc=5170,freq=4.0), product of:
              0.13106237 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.037426826 = queryNorm
              0.38301262 = fieldWeight in 5170, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0546875 = fieldNorm(doc=5170)
      0.5 = coord(1/2)
    
    Source
    Online. 22(1998) no.4, S.22-28
  2. Tenopir, C.: Reference services from RLG (1995) 0.04
    0.03996379 = product of:
      0.07992758 = sum of:
        0.07992758 = sum of:
          0.039361026 = weight(_text_:c in 2612) [ClassicSimilarity], result of:
            0.039361026 = score(doc=2612,freq=2.0), product of:
              0.1291003 = queryWeight, product of:
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.037426826 = queryNorm
              0.3048872 = fieldWeight in 2612, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.0625 = fieldNorm(doc=2612)
          0.04056655 = weight(_text_:22 in 2612) [ClassicSimilarity], result of:
            0.04056655 = score(doc=2612,freq=2.0), product of:
              0.13106237 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.037426826 = queryNorm
              0.30952093 = fieldWeight in 2612, 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=2612)
      0.5 = coord(1/2)
    
    Date
    25.11.1995 19:22:01
  3. Tenopir, C.: Integrating electronic reference (1995) 0.04
    0.03996379 = product of:
      0.07992758 = sum of:
        0.07992758 = sum of:
          0.039361026 = weight(_text_:c in 2616) [ClassicSimilarity], result of:
            0.039361026 = score(doc=2616,freq=2.0), product of:
              0.1291003 = queryWeight, product of:
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.037426826 = queryNorm
              0.3048872 = fieldWeight in 2616, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4494052 = idf(docFreq=3817, maxDocs=44218)
                0.0625 = fieldNorm(doc=2616)
          0.04056655 = weight(_text_:22 in 2616) [ClassicSimilarity], result of:
            0.04056655 = score(doc=2616,freq=2.0), product of:
              0.13106237 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.037426826 = queryNorm
              0.30952093 = fieldWeight in 2616, 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=2616)
      0.5 = coord(1/2)
    
    Date
    25.11.1995 19:22:01
  4. Tenopir, C.: Electronic reference options : tracking the changes (1995) 0.01
    0.012300321 = product of:
      0.024600642 = sum of:
        0.024600642 = product of:
          0.049201284 = sum of:
            0.049201284 = weight(_text_:c in 2609) [ClassicSimilarity], result of:
              0.049201284 = score(doc=2609,freq=2.0), product of:
                0.1291003 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.037426826 = queryNorm
                0.381109 = fieldWeight in 2609, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2609)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Tenopir, C.: Plagued by our own successes (1998) 0.01
    0.009840257 = product of:
      0.019680513 = sum of:
        0.019680513 = product of:
          0.039361026 = sum of:
            0.039361026 = weight(_text_:c in 2191) [ClassicSimilarity], result of:
              0.039361026 = score(doc=2191,freq=2.0), product of:
                0.1291003 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.037426826 = queryNorm
                0.3048872 = fieldWeight in 2191, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2191)
          0.5 = coord(1/2)
      0.5 = coord(1/2)