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  • × subject_ss:"Information retrieval"
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × language_ss:"e"
  • × year_i:[1990 TO 2000}
  • × type_ss:"m"
  1. Aluri, R.D.; Kemp, A.; Boll, J.J.: Subject analysis in online catalogs (1991) 1.00
    1.0 = *:*, product of:
      1.0 = boost
      1.0 = queryNorm