TY - JOUR AU - G. N. Yakovlev TI - Solution of second order elliptic equations in weight spaces JO - Differencialʹnye uravneniâ PY - 1972 SP - 928 EP - 930 VL - 8 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_5_a25/ LA - ru ID - DE_1972_8_5_a25 ER -