TY  - JOUR
AU  - S. E. Kozlov
TI  - Estimates for the areas of spherical representations of two-dimensional surfaces in Riemannian manifolds
JO  - Matematičeskie zametki
PY  - 1989
SP  - 120
EP  - 122
VL  - 46
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1989_46_3_a17/
LA  - ru
ID  - MZM_1989_46_3_a17
ER  -