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Wilson, P.: Situational relevance (1971)
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- Source
- Information storage and retrieval. 9(1971), S.457-471
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Wilson, P.: Some fundamental concepts in information retrieval (1978)
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- Source
- Drexel library quarterly. 14(1978), S.10-24
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Wilson, P.: ¬The end of specifity (1979)
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- Source
- Library resources and technical services. 23(1979), S.116-122