1. From optimization and variational inequalities to equilibrium problems;Blum;Math. Student,1994
2. Construction of fixed points of nonlinear mappings in Hilbert space;Browder;J. Math. Anal. Appl.,1967
3. S.S. Chang, Y.J. Cho, J.K. Kim, Approximation methods of solutions for equilibrium problem in Hilbert spaces, Dynam. Systems Appl. (in print)
4. Variational Inequalities and Related Problems;Chang,2007
5. Equilibrium programming in Hilbert spaces;Combettes;J. Nonlinear Convex Anal.,2005