TY  - JOUR
AU  - W. A. Kirk
TI  - Caristi's fixed point theorem and metric convexity
JO  - Colloquium Mathematicum
PY  - 1976
SP  - 81
EP  - 86
VL  - 36
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-36-1-81-86/
DO  - 10.4064/cm-36-1-81-86
LA  - en
ID  - 10_4064_cm_36_1_81_86
ER  -