P. Pu, P. Viappiani, и B. Faltings. CHI '06: Proceedings of the SIGCHI conference on Human Factors in computing systems, стр. 121--130. New York, NY, USA, ACM Press, (2006)
M. Göker, и C. Thompson. Proceedings of the 5th European Workshop on Advances in Case-Based Reasoning, стр. 99--111. London, UK, UK, Springer-Verlag, (2000)
P. Han, R. Shen, F. Yang, и Q. Yang. Australian Joint Conference on Artificial Intelligence, том 2557 из Lecture Notes in Computer Science, стр. 704-713. Springer, (2002)