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Swanson, D.R.: Requirements study for future catalogs (1972)
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Swanson, D.R.: Subjective versus objective relevance in bibliographic retrieval systems (1986)
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Swanson, D.R.: Information retrieval as a trial-and-error process (1977)
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Swanson, D.R.: ¬The evidence underlying the Cranfield results (1965)
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Spasser, M.A.: ¬The enacted fate of undiscovered public knowledge (1997)
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Rada, R.; Liu, Z.; Zheng, M.: Connecting educational information spaces (1997)
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Kochtanek, T.R.: Personal digital libraries (1996)
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Vick, N.J.; Romero, N.L.: Cataloging rare maps (1990)
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