Rudolph, Sebastian. Relational Exploration - Combining Description Logics and Formal Concept Analysis for Knowledge Specification. Universitätsverlag Karlsruhe, Year 2006.

Tane, Julien. Using a Query-Based Multicontext For Knowledge Base Browsing. Formal Concept Analysis, Third International Conf., ICFCA 2005-Supplementary Volume. 62--78, Year 2006.

Burmeister, Peter. ConImp: Ein Programm zur Formalen Begriffsanalyse. Begriffliche Wissensverarbeitung: Methoden und Anwendungen. editor(s) Stumme, Gerd and Wille, Rudolf. 25-56, Springer, Heidelberg, Year 2000.

Wille, Rudolf. Begriffliche Wissensverarbeitung: Theorie und Praxis. In Informatik--Spektrum, (23) 6: 357-369, Year 2000.

Wille, Rudolf. Begriffliche Wissensverarbeitung: Theorie und Praxis. In Informatik Spektrum, (23) 6: 357-369, Year 2000.

Pollandt, Silke. Fuzzy Begriffe: Formale Begriffsanalyse von unscharfen Daten. Springer--Verlag, Berlin--Heidelberg, Year 1997.

Stumme, Gerd and Wolff, Karl Erich. Computing in Conceptual Data systems with relational structures. Proc. Intl. Symposium on Knowledge Retrieval, Use, and Storage for Efficiency. 206-219, Vancouver, Canada, Year 1997.

Wille, Rudolf. Conceptual Graphs and Formal Concept Analysis. Conceptual Structures: Fulfilling Peirce's Dream. editor(s) Lukose, D. and Delugach, H. and Keeler, M. and Searle, L. and Sowa, J. F.. Lecture Notes in Artificial Intelligence, (1257) 290--303, Springer, Heidelberg, Year 1997.

Ganter, Bernhard and Wille, Rudolf. Formale Begriffsanalyse: Mathematische Grundlagen. Springer, Heidelberg, Year 1996.

Stumme, Gerd. Local Scaling in Conceptual Data Systems. Conceptual Structures: Knowledge Representation as Interlingua Proc. ICCS'96. editor(s) Eklund, P. W. and Ellis, G. and Mann, G.. LNAI, (1115) 308-320, Springer, Heidelberg, Year 1996.

Wille, Rudolf. Conceptual structures of multicontexts. Conceptual structures: representation as interlingua. editor(s) Eklund, P. W. and Ellis, G. and Mann, G.. 23-39, Springer--Verlag, Berlin--Heidelberg--New York, Year 1996.

Wille, Rudolf. Restructuring mathematical logic: an approach based on Peirce's pragmatism. Logic and algebra. editor(s) Ursini, Aldo and Agliano, Paolo. 267-281, Marcel Dekker, New~York, Year 1996.

Stumme, Gerd. Knowledge acquisition by distributive concept exploration. Conceptual structures: applications, implementation and theory. editor(s) Ellis, G. and Levinson, R. and Rich, W. and Sowa, J. F.. Lecture Notes in Artificial Intelligence, 954: Springer--Verlag, Berlin--Heidelberg--New~York, Year 1995.

Stumme, Gerd. Boolesche Begriffe. Year 1994.

Begriffliche Wissensverarbeitung -- Grundfragen und Aufgaben. editor(s) Wille, R. and Zickwolff, M.. B.I.-Wissenschaftsverlag, Mannheim, Year 1994.

Ganter, Bernhard. Algorithmen zur Formalen Begriffsanalyse . Beiträge zur Begriffsanalyse . editor(s) Ganter, B. and Wille, R. and Wolff, K. E.. 241-254 , B.I.--Wissenschaftsverlag , Mannheim , Year 1987 .

Wille, Rudolf. Bedeutungen von Begriffsverbänden. Beiträge zur Begriffsanalyse . editor(s) Ganter, Bernhard and Wille, Rudolf and Wolff, Karl Erich. 161-211 , B.I.--Wissenschaftsverlag , Mannheim , Year 1987 .

Ganter, Bernhard and Stahl, Jürgen and Wille, Rudolf. Conceptual measurement and many--valued
contexts . Classification as a tool of research . editor(s) Gaul, W. and Schader, Martin. 169-176 , North--Holland , Amsterdam , Year 1986 .

Takàcs, Viola. Two applications of Galois graphs in pedagogical research. Year 1984.

Tak�cs, Viola. Two applications of Galois graphs in pedagogical research. Year 1984.