J. Surma, und J. Tyburcy. Advances in Case-Based Reasoning, Proceedings of the 4th European Workshop on Case-Based Reasoning, EWCBRY98, Dublin, Ireland, Seite 233--238. Berlin, Springer-Verlag, (1998)
B. Smyth, und E. McKenna. Advances in Case-Based Reasoning, Proceedings of the 4th European Workshop on Case-Based Reasoning, EWCBRY98, Dublin, Ireland, Seite 208--220. Berlin, Springer-Verlag, (1998)