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  • × year_i:[1980 TO 1990}
  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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    Author
    Radecki, T.
  2. Radecki, T.: Reducing the perils of merging Boolean and weighted retrieval (1982) 9.91
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    Author
    Radecki, T.