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  • × theme_ss:"Informationsdienstleistungen"
  • × author_ss:"Markey, K."
  1. Markey, K.: Levels of question formulation in negotiation of information need during the online presearch interview : a proposed model (1981) 1.00 
    1.0 = *:*, product of:
  1.0 = boost
  1.0 = queryNorm