Search (3 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  1. Srinivasan, P.: Query expansion and MEDLINE (1996) 9.30 
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  2. Buckley, C.; Singhal, A.; Mitra, M.; Salton, G.: New retrieval approaches using SMART : TREC 4 (1996) 9.30 
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  3. Frants, V.I.; Shapiro, J.; Taksa, I.; Voiskunskii, V.G.: Boolean search : current state and perspectives (1999) 9.30 
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