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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.: Some unexplained aspects of the Cranfield tests of indexing performance factors (1971)
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Fugmann, R.: ¬The empirical approach in the evaluation of information systems (1999)
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Voorhees, E.M.: On test collections for adaptive information retrieval (2008)
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Keller, K.; Breuer, T.; Schaer, P.: Evaluation of temporal change in IR test collections (2024)
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