1. Aamodt, A., Plaza, E.: Case-based reasoning: Foundational issues, methodological variations, and system approaches. AI Communications 1(7) (March 1994)
2. Schank, R.C.: Dynamic Memory: A Theory of Reminding and Learning in Computers and People. Cambridge University Press, New York (1983)
3. Wilson, D.C., Bradshaw, S.: Cbr textuality. In: Brüninghaus, S. (ed.) Proceedings of the Fourth UK Case-Based Reasoning Workshop, University of Salford, pp. 67–80 (1999)
4. Lecture Notes in Artificial Intelligence;R. Bergmann,2003
5. Lecture Notes in Artificial Intelligence;M.M. Richter,1998