Tuyen, T. M. “AN OTHER APPROACH FOR THE PROBLEM OF FINDING A COMMON FIXED POINT OF A FINITE FAMILY OF NONEXPANSIVE MAPPINGS”. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO) 3, no. 2 (May 8, 2012): 201–214. accessed September 2, 2026. https://ph03.tci-thaijo.org/index.php/jnao/article/view/2672.