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Haykin, D.J.: Way to the future : cooperative and centralized cataloging (1941)
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Haykin, D.J.: Book classification and the problem of change (1955)
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Haykin, D.J.: Subject headings : fundamental concepts (1985)
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Hui, S.C.; Lau, K.L.: ¬An application of neural networks in document retrieval (1997)
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Rickman, R.M.; Stonham, T.J.: Image database retrieval using neural networks (1994)
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Quast, D.: Neural fuzzy networks reasoning with uncertainty : what can knowledge- and information retrieval engineers learn from brain research? (1995)
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