TY  - JOUR
AU  - A. V. Pogorelov
TI  - On the regularity of convex surfaces with a regular metric in spaces of constant curvature
JO  - Doklady Akademii Nauk
PY  - 1958
SP  - 186
EP  - 187
VL  - 122
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1958_122_2_a5/
LA  - ru
ID  - DAN_1958_122_2_a5
ER  -