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Radecki, T.: Trends in research on information retrieval : the potential for improvements in conventional Boolean retrieval systems (1988)
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Radecki, T.: Mathematical model of information retrieval systems based on the concept of fuzzy thesaurus (1976)
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Radecki, T.: Mathematical model and time effective information retrieval systems based on the theory of fuzzy sets (1977)
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Radecki, T.: Reducing the perils of merging Boolean and weighted retrieval (1982)
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Radecki, T.: Fuzzy set theoretical approach to document retrieval (1979)
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