1. N. Bhatnagar, S. Greenberg, D. Randall, Sampling stable marriages: why spouse-swapping won’t work, in: Proc. 19th Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2008, pp. 1223–1232.
2. Euclidean preferences;Bogomolnaia;J. Math. Econom.,2007
3. Canadian resident matching service, http://www.carms.ca./eng/operations_algorithm_e.shtml.
4. Linear datalog and bounded path duality of relational structures;Dalmau;Log. Methods Comput. Sci.,2005
5. Introduction to Lattices and Order;Davey,1990