Search (3 results, page 1 of 1)

  • × author_ss:"Ulrich, P.S."
  • × theme_ss:"Informationsdienstleistungen"
  1. Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001) 0.01 
    0.009072839 = product of:
  0.027218517 = sum of:
    0.027218517 = product of:
      0.08165555 = sum of:
        0.08165555 = weight(_text_:22 in 5649) [ClassicSimilarity], result of:
          0.08165555 = score(doc=5649,freq=2.0), product of:
            0.13190635 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037667837 = queryNorm
            0.61904186 = fieldWeight in 5649, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=5649)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    20. 4.2002 17:30:22
  2. Ulrich, P.S.: It works : Die Arbeit des Collaborative Digital Reference Service (CDRS) (2002) 0.01 
    0.0062307096 = product of:
  0.018692128 = sum of:
    0.018692128 = product of:
      0.037384257 = sum of:
        0.037384257 = weight(_text_:28 in 468) [ClassicSimilarity], result of:
          0.037384257 = score(doc=468,freq=2.0), product of:
            0.13493611 = queryWeight, product of:
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.037667837 = queryNorm
            0.27705154 = fieldWeight in 468, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.0546875 = fieldNorm(doc=468)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    20. 4.2002 17:28:11
  3. Sauer, C.-D.; Ulrich, P.S.: Zuverlässige Brücke zu den Informationen im Netz : Von der Allgemeinen Auskunft der Amerika-Gedenkbibliothek zum Referat Informationsdienste der Zentral und Landesbibliothek Berlin (2004) 0.00 
    0.003969367 = product of:
  0.011908101 = sum of:
    0.011908101 = product of:
      0.0357243 = sum of:
        0.0357243 = weight(_text_:22 in 2127) [ClassicSimilarity], result of:
          0.0357243 = score(doc=2127,freq=2.0), product of:
            0.13190635 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037667837 = queryNorm
            0.2708308 = fieldWeight in 2127, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2127)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    8.10.2004 12:07:22