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  • × author_ss:"Beaulieu, M.M."
  • × author_ss:"Huang, X."
  • × author_ss:"Robertson, S.E."
  1. Beaulieu, M.M.; Gatford, M.; Huang, X.; Robertson, S.E.; Walker, S.; Williams, P.: Okapi an TREC-5 (1997) 0.00 
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