TY - JOUR AU - A. V. Buledza TI - On difference methods for the solution of boundary value problems for differential equations of elliptic type JO - Differencialʹnye uravneniâ PY - 1965 SP - 687 EP - 691 VL - 1 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1965_1_5_a10/ LA - ru ID - DE_1965_1_5_a10 ER -