Search (3 results, page 1 of 1)

  • × author_ss:"Raan, A.F.J. van"
  1. Costas, R.; Bordons, M.; Leeuwen, T.N. van; Raan, A.F.J. van: Scaling rules in the science system : Influence of field-specific citation characteristics on the impact of individual researchers (2009) 9.40 
    9.398883 = weight(author_ss:Leeuwen, T.N. van in 3759) [ClassicSimilarity], result of:
  9.398883 = fieldWeight in 3759, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.398883 = idf(docFreq=9, maxDocs=44421)
    1.0 = fieldNorm(doc=3759)
    Author
    Leeuwen, T.N. van
  2. Costas, R.; Leeuwen, T.N. van; Raan, A.F.J. van: Is scientific literature subject to a 'Sell-By-Date'? : a general methodology to analyze the 'durability' of scientific documents (2010) 9.40 
    9.398883 = weight(author_ss:Leeuwen, T.N. van in 320) [ClassicSimilarity], result of:
  9.398883 = fieldWeight in 320, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.398883 = idf(docFreq=9, maxDocs=44421)
    1.0 = fieldNorm(doc=320)
    Author
    Leeuwen, T.N. van
  3. Waltman, L.; Calero-Medina, C.; Kosten, J.; Noyons, E.C.M.; Tijssen, R.J.W.; Eck, N.J. van; Leeuwen, T.N. van; Raan, A.F.J. van; Visser, M.S.; Wouters, P.: ¬The Leiden ranking 2011/2012 : data collection, indicators, and interpretation (2012) 9.40 
    9.398883 = weight(author_ss:Leeuwen, T.N. van in 1514) [ClassicSimilarity], result of:
  9.398883 = fieldWeight in 1514, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.398883 = idf(docFreq=9, maxDocs=44421)
    1.0 = fieldNorm(doc=1514)
    Author
    Leeuwen, T.N. van

Authors

Years