Search (2 results, page 1 of 1)

  • × theme_ss:"Elektronisches Publizieren"
  • × author_ss:"Zhang, Y."
  1. Zhang, Y.; Kudva, S.: E-books versus print books : readers' choices and preferences across contexts (2014) 0.00
    0.0010635054 = product of:
      0.0021270108 = sum of:
        0.0021270108 = product of:
          0.0042540217 = sum of:
            0.0042540217 = weight(_text_:s in 1335) [ClassicSimilarity], result of:
              0.0042540217 = score(doc=1335,freq=4.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.08494043 = fieldWeight in 1335, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1335)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the Association for Information Science and Technology. 65(2014) no.8, S.1695-1706
  2. Zhang, Y.: ¬The effect of open access on citation impact : a comparison study based on Web citation analysis (2006) 0.00
    7.520119E-4 = product of:
      0.0015040238 = sum of:
        0.0015040238 = product of:
          0.0030080476 = sum of:
            0.0030080476 = weight(_text_:s in 5071) [ClassicSimilarity], result of:
              0.0030080476 = score(doc=5071,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.060061958 = fieldWeight in 5071, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5071)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Libri. 56(2006) no.3, S.145-156