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  • × author_ss:"Scheich, P."
  • × theme_ss:"Formale Begriffsanalyse"
  1. Scheich, P.; Skorsky, M.; Vogt, F.; Wachter, C.; Wille, R.: Conceptual data systems (1992) 0.01
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  2. Scheich, P.; Skorsky, M.; Vogt, F.; Wachter, C.; Wille, R.: Conceptual data systems (1993) 0.01
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