TY - JOUR AU - L. A. Bagirov AU - P. A. Myshkis TI - An a~priori estimate for the solution of boundary value problems for a~second-order elliptic equation in domains with edges JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1990 SP - 56 EP - 58 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1990_10_a7/ LA - ru ID - IVM_1990_10_a7 ER -