1. Moudafi, A: Viscosity approximation methods for fixed-points problems. J. Math. Anal. Appl. 241, 46-55 (2000)
2. Xu, HK, Alghamdi, MA, Shahzad, N: The viscosity technique for the implicit midpoint rule of nonexpansive mappings in Hilbert spaces. Fixed Point Theory Appl. 2015, 41 (2015)
3. Cai, G, Bu, SQ: Hybrid algorithm for generalized mixed equilibrium problems and variational inequality problems and fixed point problems. Comput. Math. Appl. 62, 4772-4782 (2011)
4. Ke, YF, Ma, CF: A new relaxed extragradient-like algorithm for approaching common solutions of generalized mixed equilibrium problems, a more general system of variational inequalities and a fixed point problem. Fixed Point Theory Appl. 2013, 126 (2013)
5. Su, M, Xu, HK: Remarks on the gradient-projection algorithm. J. Nonlinear Anal. Optim. 1, 35-43 (2010)