1. Variational and Quasi-variational Inequalities;Baiocchi,1984
2. On variational inequalities for fuzy mappings;Chang;Fuzzy Sets and Systems,1989
3. Free and Moving Boundary Problems;Crank,1984
4. Exchange price equilibria and variational inequalities;Dafermos;Math. Programming,1990
5. Fuzzy Sets and Systems, Theory and Applications;Dubois,1980