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Hlava, M.M.K.: Machine aided indexing (MAI) in a multilingual environment (1993)
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Silvester, J.P.; Genuardi, M.T.; Klingbiel, P.H.: Machine-aided indexing at NASA (1994)
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Pollitt, A.S.; Ellis, G.P.; Hosch, I.: Improving search quality using thesauri for query specification and the presentation of search results (1994)
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Hlava, M.M.K.: Machine-Aided Indexing (MAI) in a multilingual environemt (1992)
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