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Priss, U.: Lattice-based information retrieval (2000)
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Crouch, C.J.: ¬An approach to the automatic construction of global thesauri (1990)
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Blocks, D.; Cunliffe, D.; Tudhope, D.: ¬A reference model for user-system interaction in thesaurus-based searching (2006)
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Lee, J.H.; Kim, M.H.: Ranking documents in thesaurus-based Boolean retrieval systems (1994)
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Jones, S.: ¬A thesaurus data model for an intelligent retrieval system (1993)
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