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Brown, F.L.: What users know and why they know it : an examination of search behavior and search service rules (1999)
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Sullivan, M.V.; Borgman, C.L.; Wippern, D.: End-users, mediated searches, and front-end assistance programs on dialig : a comparison of learning, performance, and satisfaction (1990)
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Larson, R.R.: Evaluation of advanced retrieval techniques in an experimental online catalog (1992)
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Allen, B.: Topic knowledge and online catalog search formulation (1991)
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Gattung, B.: Zur Analyse des Benutzerverhaltens. T.1 (1991)
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Akeroyd, J.: Information seeking in online catalogues (1990)
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Franken, K.: Einige Probleme benutzerorientierter Sacherschließung : dargestellt an Recherchemitschnitten der Universitätsbibliothek Konstanz (1990)
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Ensor, P.: User practices in keyword and Boolean searching on an online public access catalog (1992)
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