VuQuang Hung, and Byong Nguen. “Newton-Kantorovich Iterative Regularization for Nonlinear Ill-Posed Equations Involving Accretive Operators”. Ukrains’kyi Matematychnyi Zhurnal 57, no. 2 (February 25, 2005): 271–276. Accessed November 25, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/3595.