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  • × author_ss:"Fugmann, R."
  • × year_i:[1970 TO 1980}
  1. Fugmann, R.: ¬The glamour and the misery of the thesaurus approach : treatise 4 on information retrieval theory (1974) 0.04 
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  2. Fugmann, R.: ¬Die Grenzen des Thesaurus-Verfahrens bei der Wiedergabe von Begriffsrelationen (1975) 0.04 
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