TY - JOUR AU - A. A. Davtyan TI - On the spaces $\overset\circ w^{\mathfrak{A}}_2$ and coercive properties of equations of elliptic type JO - Doklady Akademii Nauk PY - 1991 SP - 26 EP - 30 VL - 316 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1991_316_1_a4/ LA - ru ID - DAN_1991_316_1_a4 ER -