Search (1 results, page 1 of 1)

  • × theme_ss:"Informetrie"
  • × author_ss:"Van de Sompel, H."
  1. Johan Bollen, J.; Van de Sompel, H.: Usage impact factor : the effects of sample characteristics on usage-based impact metrics (2008) 1.00 
    1.0 = *:*, product of:
  1.0 = boost
  1.0 = queryNorm