TY - JOUR AU - V. M. Mirzoev TI - Solvability of the first mixed problem for a second-order parabolic equation with discontinuous coefficients JO - Differencialʹnye uravneniâ PY - 1989 SP - 1981 EP - 1990 VL - 25 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1989_25_11_a20/ LA - ru ID - DE_1989_25_11_a20 ER -