Conference articles

Contextual-Logic Extension of TOSCANA..
In: B. Ganter and G. W. Mineau, editors, Conceptual Structures: Logical, Linguistic, and Computational, volume 1867, series LNAI, pages 453-467. Springer, Heidelberg, 2000.
P. Eklund, B. Groh, G. Stumme and R. Wille.
[doi]  [BibTeX] 
The Lattice of Concept Graphs of a Relationally Scaled Context.
In: W. M. Tepfenhart and W. R. Cyre, editors, ICCS, volume 1640, series Lecture Notes in Computer Science, pages 401-414. Springer, 1999.
Susanne Prediger and Rudolf Wille.
[doi]  [BibTeX] 
Conceptual Graphs and Formal Concept Analysis.
In: D. Lukose, H. Delugach, M. Keeler, L. Searle and J. F. Sowa, editors, Conceptual Structures: Fulfilling Peirce's Dream, volume 1257, series Lecture Notes in Artificial Intelligence, pages 290-303. Springer, Heidelberg, 1997.
Rudolf Wille.
[BibTeX] 
A Geometrical Heuristic for Drawing Concept Lattices.
In: R. Tamassia and I. Tollis, editors, Graph Drawing, volume 894, series LNCS, pages 452-459. Springer, Heidelberg, 1995.
Gerd Stumme and Rudolf Wille.
[doi]  [BibTeX]