TY - JOUR AU - Yu. D. Burago TI - Certain inequalities for mean curvature, area, and volume in a Riemannian manifold JO - Matematičeskie zametki PY - 1980 SP - 103 EP - 112 VL - 28 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1980_28_1_a12/ LA - ru ID - MZM_1980_28_1_a12 ER -