TY  - JOUR
AU  - Catherine Bandle
TI  - On a Differential Inequality and Its Applications to Geometry.
JO  - Mathematische Zeitschrift
PY  - 1976
SP  - 253
EP  - 262
VL  - 147
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1976__147_172339/
ID  - MZ_1976__147_172339
ER  -