S. Awasthi, и A. Nayak. Proceedings of the 21th International Conference on Conceptual Structures (ICCS 2013), том 7735 из Lecture Notes in Computer Science, стр. 277-288. Springer, (2013)
M. Dao, M. Huchard, M. Hacene, C. Roume, и P. Valtchev. Proceedings of the 12th International Conference on Conceptual Structures (ICCS 2004), том 3127 из Lecture Notes in Computer Science, стр. 346-360. Springer, (2004)
T. Raimbault, D. Genest, и S. Loiseau. Proceedings of the 13th International Conference on Conceptual Structures (ICCS 2005), том 3596 из Lecture Notes in Computer Science, стр. 353-366. Springer, (2005)