References
- Nonstandard Methods in Fixed Point Theory A. G. Aksoy;M. A. Khamsi
- Proc. Amer. Math. Soc. v.82 A fixed point free nonexpansive map D. E. Alspach
- Theory and Applications of Distance Geometry L. M. Blumenthal
- Dokl. Akad. Nauk SSSR v.59 On the center of a convex set (Russian) M. S. Brodskii;D. P. Milman
- Proc. Nat. Acad. Sci. U.S.A. v.54 Nonexpansive nonlinear operators in a Banach space F. E. Browder
- Constructive aspects of fixed point theory for nonexpansive mappings T. Buber;W. A. Kirk
- J. London Math. Soc. v.37 On fixed and periodic points under contractive mappings M. Edelstein
- Topics in Metric Fixed Point Theory K. Goebel;W. A. Kirk
- Math. Nachr. v.30 Zum Prinzip der kontraktiven Abbildungen D. G ohde
- Amer. Math. Monthly v.72 A fixed point theorem for mappings which do not increase distances W. A. Kirk
- Rend. Sem. Mat. e Fis. di Milano v.LI Nonexpansive mappings in metric and Banach spaces W. A. Kirk
- Bull. Math. Soc. France, Memoire v.60 Fixed point theorems without convexity J. P. Penot
- General Topology S. Willard