R. Cole, и P. Eklund. Supplementary Proceedings of International Conference on Conceptual Structures, ICCS '96, стр. 1-12. University of New South Wales, (1996)
R. Cole, P. Eklund, и B. Groh. International Symposium on Knowledge Retrieval, Use, and Storage for Efficiency, KRUSE-97, стр. 151-164. (1997)Later revised and published completely in Cole's Computational Intelligence paper.
P. Martin. Conceptual Structures: Standards and Practice: 7th International Conference on Conceptual Graphs, 1867, стр. 41-54. Springer Verlag, (2000)Detailed description of the notational conventions used for knowledge engineering in WebKB-2.
P. Becker, и P. Eklund. Australian Document Computing Symposium (ADCS01), стр. 5-9. University of Sydney, Basser Department of Computer Science, (2001)
K. Lang. Proceedings of the 12th International Conference on Machine Learning, стр. 331--339. Morgan Kaufmann publishers Inc.: San Mateo, CA, USA, (1995)
S. Wong, W. Ziarko, и P. Wong. SIGIR '85: Proceedings of the 8th annual international ACM SIGIR conference on Research and development in information retrieval, стр. 18--25. New York, NY, USA, ACM Press, (1985)
B. Fonseca, P. Golgher, B. Pôssas, B. Ribeiro-Neto, и N. Ziviani. CIKM '05: Proceedings of the 14th ACM international conference on Information and knowledge management, стр. 696--703. New York, NY, USA, ACM Press, (2005)