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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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Hancock-Beaulieu, M.: Evaluating the impact of an online library catalogue on subject searching behaviour at the catalogue and at the shelves (1990)
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Martinez-Arellano, F.F.: User attitudes and behavior before and after the implementation of an on-line catalog (1996)
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Gallaway, T.O.; Hines, M.F.: Competitive usability and the catalogue : a process for justification and selection of a next-generation catalogue or Web-scale discovery system (2012)
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Pasanen-Tuomainen, I.: Analysis of subject searching in the TENTTU books database (1992)
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