TY - JOUR AU - A. V. Pogorelov TI - Closed convex hypersurfaces with given conditional curvature JO - Matematičeskie trudy PY - 1987 SP - 142 EP - 149 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MT_1987_9_a10/ LA - ru ID - MT_1987_9_a10 ER -