Hadžić, Olga. “On Common Fixed Point in Uniformizable Spaces”. Anal. Numér. Théor. Approx. 12, no. 1 (February 1, 1983): 45–54. Accessed November 24, 2024. https://ictp.acad.ro/jnaat/journal/article/view/1983-vol12-no1-art5.