TY - JOUR AU - V. P. Glushko TI - A priori estimates in $\mathscr{L}_2$ of the solutions of general boundary value problems for second order degenerate elliptic equations JO - Doklady Akademii Nauk PY - 1969 SP - 245 EP - 248 VL - 187 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_187_2_a2/ LA - ru ID - DAN_1969_187_2_a2 ER -