Saluja, G. S. “Convergence Theorems for Generalized Asymptotically Quasi-Nonexpansive Mappings in Cone Metric Spaces”. CUBO, A Mathematical Journal 15, no. 3 (October 1, 2013): 71–87. Accessed May 20, 2024. https://www.perspectivasdelacomunicacion.cl/ojs/index.php/cubo/article/view/1301.