1. Nonstandard Methods in Fixed Point Theory;Aksoy,1990
2. A fixed point free nonexpansive map;Alspach;Proc. Amer. Math. Soc.,1981
3. Non-expansive mappings on Banach lattices and related topics;Borwein;Houston J. Math.,1984
4. Remarks on the fixed point problem for nonexpansive maps;Elton,1983
5. On the structure of minimal invariant sets for nonexpansive mappings;Goebel;Ann. Univ. Mariae Curie-Skłodowska Sect. A,1975