Kazmi, K., M. Bhat, and N. Ahmad. “AN ITERATIVE ALGORITHM FOR A SYSTEM OF GENERALIZED IMPLICIT NONCONVEX VARIATIONAL INEQUALITY PROBLEMS”. Journal of Nonlinear Analysis and Optimization: Theory & Applications, vol. 4, no. 1, Oct. 2012, pp. 65-74, http://www.math.sci.nu.ac.th/ojs302/index.php/jnao/article/view/147.