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  • × author_ss:"Grossmann, D.A."
  • × author_ss:"Frieder, O."
  1. Lundquist, C.; Grossmann, D.A.; Reichart, J.; Holmes, D.O.; Chowdhury, A.; Frieder, O.: Using relevance feedback within the relational model for TREC-5 (1997) 5.50 
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