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  • × author_ss:"Kristensen, J."
  1. Kristensen, J.: Expanding end-users' query statements for free text searching with a search-aid thesaurus (1993) 6.95 
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  2. Kristensen, J.; Järvelin, K.: ¬The effectiveness of a searching thesaurus in free-text searching in a full-text database (1990) 6.95 
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