MeszarosJ., and RontoM. I. “Some Remarks Concerning the Convergence of the Numerical-Analytic Method of Successive Approximations”. Ukrains’kyi Matematychnyi Zhurnal 48, no. 1 (January 25, 1996): 90-95. Accessed November 24, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/5366.