TY - JOUR AU - S. Ashirov TI - A certain modified {\v C}aplygin method for an abstract parabolic equation JO - Differencialʹnye uravneniâ PY - 1968 SP - 1299 EP - 1303 VL - 4 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1968_4_7_a13/ LA - ru ID - DE_1968_4_7_a13 ER -