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  • × year_i:[1980 TO 1990}
  • × theme_ss:"Retrievalsprachen"
  1. Lukas, E.: Zur Frage der Vereinheitlichung von Information-Retrieval-Sprachen : ein Vergleich der Dialogfunktionen von DIRS3, DOMESTIC und GOLEM 3.0 mit der Common Command Language (1980) 0.01
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