Bargetz, Christian, Michael Dymond, Emir Medjic, and Simeon Reich. “On the Existence of Fixed Points for Typical Nonexpansive Mappings on Spaces With Positive Curvature”. Topological Methods in Nonlinear Analysis 57, no. 2 (November 27, 2020): 621–634. Accessed July 22, 2024. https://apcz.umk.pl/TMNA/article/view/TMNA.2020.040.