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Larson, R.R.: Between Scylla and Charybdis : searching in the online catalog (1991)
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Larson, R.R.: Evaluation of advanced retrieval techniques in an experimental online catalog (1992)
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Larson, R.R.: Experiments in automatic Library of Congress Classification (1992)
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Larson, R.R.: Classification clustering, probabilistic information retrieval, and the online catalog (1991)
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Larson, R.R.: ¬The decline of subject searching : long-term trends and patterns of index use in an online catalog (1991)
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Pasenen-Tuomainen, I.: Monitoring online catalogiues in the Nordic technological libraries (1992)
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Chen, H.-M.; Cooper, M.D.: Using clustering techniques to detect usage patterns in a Web-based information system (2001)
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Millsap, L.; Ferl, T.E.: ¬The knuckle-cracker's dilemma : a transaction log study of OPAC subject searching (1996)
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Snelson, P.: Relationships between access and use in information systems : remote access to and browsing of online catalogues (1993)
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Bates, M.J.: ¬The design of databases and other information resources for humanities scholars : the Getty Online Searching Project report no.4 (1994)
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