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Lipetz, B.A.: Improvement of the selectivity of citation indexes to science literature throught the inclusion of citation relationship indicators (1965)
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Lipetz, B.-A.: ¬The usefulness of indexes (1989)
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Lipetz, B.-A.: User requirements in identifying desired works in a large library (1970)
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Kaye, D.: Information and business : an introduction (1991)
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White, R.W.; Jose, J.M.; Ruthven, I.: ¬An implicit feedback approach for interactive information retrieval (2006)
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Flynn, M.: Marketing a fee-based information service : the case of BTiS (1994)
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