1. Anantharaman, S. and Hsiang, J., ?Automated proofs of the Moufang identities in alternative rings?,J. Automated Reasoning 6 79?109 (1990).
2. Bonacina, M. P., ?Problems in Lukasiewicz logic?,AAR Newsletter, No. 18 (1991).
3. Christian, J., ?Fast Knuth-Bendix completion: summary?,Proc. Third International Conference of Rewriting Techniques and Applications, Lecture Notes in Computer Science, Vol. 355, Springer-Verlag, pp. 548?610 (1989).
4. Dershowitz, N., ?Termination of rewriting?,J. Symbolic Computation 3 69?116 (1987).
5. Dershowitz, N. and Jouannaud, J. P., ?Rewriting systems?, in Leuven, V. (Ed.),Handbook of Theoretical Computer Science, North Holland (1990).