TY  - JOUR
AU  - C. Bessaga
TI  - On the converse of Banach "fixed-point principle"
JO  - Colloquium Mathematicum
PY  - 1959
SP  - 41
EP  - 43
VL  - 7
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-7-1-41-43/
DO  - 10.4064/cm-7-1-41-43
LA  - en
ID  - 10_4064_cm_7_1_41_43
ER  -