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Goffman, W.; Newill, V.A.: ¬A methodology for test and evaluation of information retrieval systems (1966/67)
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- Information storage and retrieval. 3(1966/67), S.19-26
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Goffman, W.: On relevance as a measure (1964)
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- Information storage and retrieval. 2(1964), S.201-203
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Goffman, W.: ¬A searching procedure for information retrieval (1964)
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- Information storage and retrieval. 2(1964), S.73-78
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Goffman, W.: ¬An indirect method of information retrieval (1968)
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- Information storage and retrieval. 4(1968), S.361-373