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  1. Radecki, T.: Trends in research on information retrieval : the potential for improvements in conventional Boolean retrieval systems (1988) 9.91 
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  2. Radecki, T.: Mathematical model of information retrieval systems based on the concept of fuzzy thesaurus (1976) 9.91 
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  3. Radecki, T.: Mathematical model and time effective information retrieval systems based on the theory of fuzzy sets (1977) 9.91 
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  4. Radecki, T.: Fuzzy set theoretical approach to document retrieval (1979) 9.91 
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  5. Radecki, T.: Reducing the perils of merging Boolean and weighted retrieval (1982) 9.91 
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