TY - JOUR AU - S. Ashirov TI - A certain approximate method of solving an abstract parabolic equation JO - Differencialʹnye uravneniâ PY - 1970 SP - 1121 EP - 1124 VL - 6 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1970_6_6_a18/ LA - ru ID - DE_1970_6_6_a18 ER -