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Kind, J.: Database and document management systems : current usage and future trends (1992)
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Stein, R.M.: Object databases (1994)
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Preston, C.M.; Lynch, C.A.: Report of the first international conference on information and knowledge management (1993)
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Efthimiadis, E.N.: Approaches to search formulation and query expansion in information systems : DRS, DBMS, ES (1992)
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Rickman, R.M.; Stonham, T.J.: Image database retrieval using neural networks (1994)
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