Search (3 results, page 1 of 1)

  • × author_ss:"Lapp, E."
  • × theme_ss:"Informationsdienstleistungen"
  1. Lapp, E.; Schwartz, D.: Konzept und prototypische Realisierung einer elektronischen Bibliothek für Ingenieure : Teil 2 (2000) 0.03
    0.028978731 = product of:
      0.057957463 = sum of:
        0.057957463 = product of:
          0.08693619 = sum of:
            0.043468095 = weight(_text_:h in 4820) [ClassicSimilarity], result of:
              0.043468095 = score(doc=4820,freq=2.0), product of:
                0.113111675 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045527868 = queryNorm
                0.38429362 = fieldWeight in 4820, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4820)
            0.043468095 = weight(_text_:h in 4820) [ClassicSimilarity], result of:
              0.043468095 = score(doc=4820,freq=2.0), product of:
                0.113111675 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045527868 = queryNorm
                0.38429362 = fieldWeight in 4820, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4820)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    ProLibris. 5(2000) H.1, S.14-18
  2. Lapp, E.; Schwartz, D.: Konzept und prototypische Realisierung einer elektronischen Bibliothek für Ingenieure : Teil 1: Konzeptionierung (1999) 0.02
    0.02483891 = product of:
      0.04967782 = sum of:
        0.04967782 = product of:
          0.07451673 = sum of:
            0.037258364 = weight(_text_:h in 4821) [ClassicSimilarity], result of:
              0.037258364 = score(doc=4821,freq=2.0), product of:
                0.113111675 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045527868 = queryNorm
                0.32939452 = fieldWeight in 4821, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4821)
            0.037258364 = weight(_text_:h in 4821) [ClassicSimilarity], result of:
              0.037258364 = score(doc=4821,freq=2.0), product of:
                0.113111675 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045527868 = queryNorm
                0.32939452 = fieldWeight in 4821, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4821)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    ProLibris. 4(1999) H.2, S.102-105
  3. Lapp, E.: Informationsdienstleistungen und Benutzerschulungen in der elektronischen Bibliothek (1994) 0.02
    0.020699095 = product of:
      0.04139819 = sum of:
        0.04139819 = product of:
          0.06209728 = sum of:
            0.03104864 = weight(_text_:h in 9) [ClassicSimilarity], result of:
              0.03104864 = score(doc=9,freq=2.0), product of:
                0.113111675 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045527868 = queryNorm
                0.27449545 = fieldWeight in 9, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.078125 = fieldNorm(doc=9)
            0.03104864 = weight(_text_:h in 9) [ClassicSimilarity], result of:
              0.03104864 = score(doc=9,freq=2.0), product of:
                0.113111675 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045527868 = queryNorm
                0.27449545 = fieldWeight in 9, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.078125 = fieldNorm(doc=9)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    ABI-Technik. 14(1994) H.4, S.317-324