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Fidel, R.: ¬The user-centered approach (2000)
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Fidel, R.; Crandall, M.: ¬The role of subject access in information filtering (1998)
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Fidel, R.: Who needs controlled vocabulary? (1992)
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Fidel, R.: Moves in online searching (1985)
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Travis, I.L.; Fidel, R.: Subject analysis (1982)
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Fidel, R.; Soergel, D.: Factors affecting online bibliographic retrieval : a conceptual framework for research (1983)
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Fidel, R.: Online searching styles (1990)
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Fidel, R.: Searchers' selection of search keys : 1. The selection routine (1991)
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Fidel, R.: Toward expert systems for the selection of search keys (1986)
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Fidel, R.: Searchers' selection of search keys : 3. Searching styles (1991)
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Fidel, R.: Searchers' selection of search keys : 2. Controlled vocabulary or free-text searching (1991)
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Fidel, R.: Approaches to investigating information interaction and behaviour (2011)
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Fidel, R.: Writing abstracts for free-text searching (1986)
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Fidel, R.: User-centered indexing (1994)
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Fidel, R.: What is missing in research about online searching behaviour? (1987)
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Fidel, R.: Qualitative methods in information retrieval research (1993)
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Fidel, R.: Online searching styles : a case-study-based model of searching behavior (1984)
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Fidel, R.: Thesaurus requirements for an intermediary expert system (1992)
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Fidel, R.: ¬The image retrieval task : implications for the design and evaluation of image databases (1997)
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Fidel, R.; Davies, R.K.; Douglass, M.H.; Holder, J.K.; Hopkins, C.J.; Kushner, E.J.; Miyagishimas, B.K.; Toney, C.D.: ¬A visit to the information mall : Web searching behavior of high school students (1999)
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