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Parrott, R.: Simulation of the reference process : Part 2: REFSIM, an implementation with expert and ICAI modes (1989)
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Rashid, A.: Library and information applications of knowledge based systems (1995)
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Li, L.X.; Xu, L.D.: Knowledge-based problem solving (2002)
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Singh, D.K.; Singh, B.K.; Dubey, Y.P.: Expert systems and their application in library and information systems (1996)
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Ignizio, J.P.: ¬An Introduction to expert systems : the development and implementation of rule-based expert systems (1991)
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