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author_ss:"Sihvonen, A."
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theme_ss:"Konzeption und Anwendung des Prinzips Thesaurus"
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theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
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type_ss:"a"
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- rswk_00%3a%22World wide web %2f elektronische bibliothek %2f information retrieval %2f kongress %2f trondheim %3.2003%3E%22 1
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Sihvonen, A.; Vakkari, P.: Subject knowledge improves interactive query expansion assisted by a thesaurus (2004)
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