Stumme, G., ed. (2000), Working with Conceptual Structures -- Contributions to ICCS 2000. Suppl. Proc. 8th International
Conference on Conceptual Structures (ICCS 2000)
, Shaker , Aachen .
[BibTeX]  [Endnote] 

2005

Dau, F.; Mugnier, M.-L. & Stumme, G., ed. (2005), Contributions to ICCS 2005 , kassel university press , Kassel .
[BibTeX]  [Endnote] 

Dau, F.; Mugnier, M.-L. & Stumme, G., ed. (2005), Conceptual Structures: Common Semantics for Sharing Knowledge, 13th International Conference on Conceptual Structures, ICCS 2005, Kassel, Germany, July 17-22, 2005, Proceedings , Vol. 3596 , Springer .
[BibTeX]  [Endnote]