N. Loukachevitch. Proceedings of the 17th International Conference on Conceptual Structures (ICCS 2009), Volume 5662 von Lecture Notes in Computer Science, Seite 2-22. Springer, (2009)
U. Priss, und L. Old. Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007), Volume 4604 von Lecture Notes in Artificial Intelligence, Seite 310-320. Berlin, Heidelberg, Springer-Verlag, (Juli 2007)
W. Petersen, und M. Werning. Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007), Volume 4604 von Lecture Notes in Artificial Intelligence, Seite 415-428. Berlin, Heidelberg, Springer-Verlag, (Juli 2007)
W. Petersen. Proceedings of the 13th International Conference on Conceptual Structures (ICCS 2005), Volume 3596 von Lecture Notes in Computer Science, Seite 337-352. Springer, (2005)