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MacCain, K.W.; White, H.D.; Griffith, B.C.: Comparing retrieval performance in online data bases (1987)
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- Information processing and management. 23(1987), S.539-553
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White, H.D.: Relevance theory and distributions of judgments in document retrieval (2017)
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- Information processing and management. 53(2017) no.5, S.1080-1102