1. Efficient algorithms for computing modulo permutation theories;Avenhaus,2004
2. Term Rewriting and All That;Baader,1998
3. Unification theory;Baader,2001
4. Unification in commutative theories, Hilbert’s basis theorem and Gröbner bases;Baader;Journal of the ACM,1993
5. Overlapping leaf permutative equations;de la Tour,2004