TY  - JOUR
AU  - Goebel, Kazimierz
AU  - Koter, Małgorzata
TI  - A Remark on Nonexpansive Mappings
JO  - Canadian mathematical bulletin
PY  - 1981
SP  - 113
EP  - 115
VL  - 24
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1981-019-3/
DO  - 10.4153/CMB-1981-019-3
ID  - 10_4153_CMB_1981_019_3
ER  -