1. Aldershof, B., Carducci, O.M., Lorenc, D.C.: Refined inequalities for stable marriage. Constraints 4, 281–292 (1999)
2. Bessière, C., Régin, J.-C.: Arc consistency for general constraint networks: Preliminary results. In: Proceedings of IJCAI ’97, vol. 1, pp. 398–404 (1997)
3. Lecture Notes in Computer Science;I. Brito,2005
4. Lecture Notes in Computer Science;I. Brito,2006
5. Canadian Resident Matching Service. How the matching algorithm works. Web document available at http://www.carms.ca/matching/algorith.htm