SpringerLink (Online service), Mugnier, M., Stumme, G., & Dau, F. Conceptual structures: common semantics for sharing knowledge: 13th International Conference on conceptual structures, ICCS 2005, Kassel, Germany, July 17-22, 2005. Proceedings.
Chicago-referens (17:e uppl.)SpringerLink (Online service), Marie-Laure Mugnier, Gerd Stumme, och Frithjof Dau. Conceptual Structures: Common Semantics for Sharing Knowledge: 13th International Conference on Conceptual Structures, ICCS 2005, Kassel, Germany, July 17-22, 2005. Proceedings.
MLA-referens (8:e uppl.)SpringerLink (Online service), et al. Conceptual Structures: Common Semantics for Sharing Knowledge: 13th International Conference on Conceptual Structures, ICCS 2005, Kassel, Germany, July 17-22, 2005. Proceedings.