Reich, Simeon, and Alexander J. Zaslavski. “Convergence and Well-Posedness Properties of Uniformly Locally Contractive Mappings”. Topological Methods in Nonlinear Analysis 61, no. 2 (July 16, 2023): 761–773. Accessed July 22, 2024. https://apcz.umk.pl/TMNA/article/view/45116.