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Bosman, F.; Hollander, F. den; Maanen, L. van: CoBRA/RUG: expert system for user queries (1994)
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Dubey, Y.P.: Expert systems and their application in library and information science (1996)
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Jeng, J.: Expert system applications in cataloging, acquisitions, and collection development : a status report (1995)
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Frias, J.A.: Sistemas expertos y catalogacion descriptiva : revision bibliografica (1996)
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