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Robert J�schke and Andreas Hotho and Christoph Schmitz and Bernhard Ganter and Gerd StummeProceedings of the 6th IEEE International Conference on Data Mining ICDM 06, page 907-911. Hong Kong, IEEE Computer Society, December 2006.
Gerd Stumme and Rudolf Wille and Uta WillePrinciples of Data Mining and Knowledge Discovery Proc. 2nd European Symposium on PKDD'98, volume 1510 of LNAI, page 450-458. Heidelberg, (1998) Part of hereth03conceptual
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K. Becker and G. Stumme and R. Wille and U. Wille and M. ZickwolffKnowledge Engineering and Knowledge Management. Methods, Models, and Tools \emph Proc. EKAW '00, page 352--365. Springer, Heidelberg, (2000)
J. Hereth and G. Stumme and U. Wille and R. WilleConceptual Structures: Logical, Linguistic, and Computational Structures. Proc. ICCS, volume 1867 of LNAI, page 421--437. Springer, Heidelberg, (2000)