TY - JOUR AU - V. G. Tkachev TI - Some estimates for the mean curvature of graphs over domains in $\mathbf{R}^n$ JO - Doklady Akademii Nauk PY - 1990 SP - 140 EP - 143 VL - 314 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1990_314_1_a33/ LA - ru ID - DAN_1990_314_1_a33 ER -