TY  - JOUR
AU  - K. Goebel
AU  - E. Złotkiewicz
TI  - Some fixed point theorems in Banach spaces
JO  - Colloquium Mathematicum
PY  - 1971
SP  - 103
EP  - 106
VL  - 23
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-23-1-103-106/
DO  - 10.4064/cm-23-1-103-106
LA  - en
ID  - 10_4064_cm_23_1_103_106
ER  -