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Vogt, C.; Wille, R.: Formale Begriffsanalyse : Darstellung und Analyse von bibliographischen Daten (1994) 0.00

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Luksch, P.; Wille, R.: ¬A mathematical model for conceptual knowledge systems (1991) 0.00

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Source: Classification, data analysis, and knowledge organization: models and methods with applications. Proc. of the 14th annual conf. of the Gesellschaft für Klassifikation, Univ. of Marburg, 12.-14.3.1990. Ed.: H.-H. Bock u. P. Ihm

Scheich, P.; Skorsky, M.; Vogt, F.; Wachter, C.; Wille, R.: Conceptual data systems (1993) 0.00

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Ganter, B.; Wille, R.: Formal concept analysis : mathematical foundations (1998) 0.00

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Footnote: Rez. in: KO 26(1999) no.3, S.172-173 (U. Priss)

Vogt, F.; Wille, R.: TOSCANA - a graphical tool for analyzing and exploring data (1995) 0.00

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Source: Knowledge organization. 22(1995) no.2, S.78-81

Kollewe, W.; Sander, C.; Schmiede, R.; Wille, R.: TOSCANA als Instrument der bibliothekarischen Sacherschließung (1995) 0.00

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Sander, C.; Schmiede, R.; Wille, R.: ¬Ein begriffliches Datensystem zur Literatur der interdisziplinären Technikforschung (1993) 0.00

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