Team, S. “Strong Convergence of Multi-Step Iterations With Errors for a Family of Finite Non-Lipschitzian Mappings: S. Plubtieng, I. Inchan”. Thai Journal of Mathematics, vol. 4, no. 2, Dec. 2006, pp. 371-82, https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/56.