Search (1 results, page 1 of 1)

  • × author_ss:"Dickstein, R."
  • × theme_ss:"Informationsdienstleistungen"
  • × theme_ss:"Informationsmittel"
  1. Rosen, J.; Dickstein, R.; Greenfield, L.: Using the World Wide Web at the reference desk (1998) 0.09
    0.09072925 = product of:
      0.24194467 = sum of:
        0.07933348 = weight(_text_:world in 4682) [ClassicSimilarity], result of:
          0.07933348 = score(doc=4682,freq=2.0), product of:
            0.15567686 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.04050213 = queryNorm
            0.50960356 = fieldWeight in 4682, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.09375 = fieldNorm(doc=4682)
        0.10541934 = weight(_text_:wide in 4682) [ClassicSimilarity], result of:
          0.10541934 = score(doc=4682,freq=2.0), product of:
            0.17945516 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.04050213 = queryNorm
            0.5874411 = fieldWeight in 4682, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.09375 = fieldNorm(doc=4682)
        0.05719185 = weight(_text_:web in 4682) [ClassicSimilarity], result of:
          0.05719185 = score(doc=4682,freq=2.0), product of:
            0.13217913 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.04050213 = queryNorm
            0.43268442 = fieldWeight in 4682, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.09375 = fieldNorm(doc=4682)
      0.375 = coord(3/8)