Search (2 results, page 1 of 1)

  • × author_ss:"Heimeriks, G."
  • × author_ss:"Leydesdorff, L."
  1. Leydesdorff, L.; Heimeriks, G.: ¬The self-organization of the European information society : the case of "biotechnology" (2001) 0.00 
    7.344943E-4 = product of:
  0.011384662 = sum of:
    0.008940164 = weight(_text_:20 in 6524) [ClassicSimilarity], result of:
      0.008940164 = score(doc=6524,freq=2.0), product of:
        0.05887406 = queryWeight, product of:
          2.748821 = idf(docFreq=7692, maxDocs=44218)
          0.02141793 = queryNorm
        0.15185234 = fieldWeight in 6524, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.748821 = idf(docFreq=7692, maxDocs=44218)
          0.0390625 = fieldNorm(doc=6524)
    0.0024444978 = weight(_text_:e in 6524) [ClassicSimilarity], result of:
      0.0024444978 = score(doc=6524,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.07940422 = fieldWeight in 6524, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0390625 = fieldNorm(doc=6524)
  0.06451613 = coord(2/31)
    Date
    11. 1.2003 20:01:15
    Language
    e
  2. Leydesdorff, L.; Heimeriks, G.; Rotolo, D.: Journal portfolio analysis for countries, cities, and organizations : maps and comparisons (2016) 0.00 
    9.462571E-5 = product of:
  0.0029333972 = sum of:
    0.0029333972 = weight(_text_:e in 2781) [ClassicSimilarity], result of:
      0.0029333972 = score(doc=2781,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.09528506 = fieldWeight in 2781, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.046875 = fieldNorm(doc=2781)
  0.032258064 = coord(1/31)
    Language
    e

Years