Team, Support. 2008. “On Common Fixed Point of Nonself Nonexpansive Mappings for Multistep Iteration in Banach Spaces: H. Kiziltunc, I. Yildirim”. Thai Journal of Mathematics 6 (2):343-49. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/126.