R. Jäschke, A. Hotho, C. Schmitz, and G. Stumme. Proceedings of the 15th International Conference on Conceptual Structures, volume 4604 of LNCS, Sheffield, England, (July 2007)
F. Lehmann, and R. Wille. Conceptual structures: applications, implementation and theory, 954, page 32-43. Berlin--Heidelberg--New~York, Springer--Verlag, (1995)
G. Stumme. Proc. 3rd Intl. Conf. on Formal Concept Analysis, volume 3403 of Lecture Notes in Computer Science, page 315-328. Heidelberg, Springer, (2005)
P. Cimiano, A. Hotho, G. Stumme, and J. Tane. Proceedings of the The Second International Conference on Formal Concept Analysis (ICFCA 04), volume 2961 of LNCS, Springer, (2004)
A. Hotho, S. Staab, and G. Stumme. Proc. of the 7th European Conference on Principles and Practice of Knowledge Discovery in Databases, PKDD, volume 2838 of LNCS, page 217-228. (2003)
M. Kim, and P. Compton. AI 2001: Advances in Artificial Intelligence: 14th Australian Joint Conference on Artificial Intelligence, page 237-248. Adelaide Australia, Springer, (2001)
G. Stumme, and A. Maedche. IJCAI-2001 -- Proceedings of the 17th International Joint Conference on Artificial Intelligence, Seattle, USA, August, 1-6, 2001, page 225--234. San Francisco, Morgen Kaufmann, (2001)
G. Stumme. Wissensmanagement mit Referenzmodellen
-- Konzepte für die Anwendungssystem- und Organisationsgestaltung, page 163--174. Heidelberg, Physica, (2002)