TY - JOUR AU - N. I. Brisch TI - Classical solution of mixed problems for nonstationary equations JO - Differencialʹnye uravneniâ PY - 1965 SP - 523 EP - 528 VL - 1 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1965_1_4_a9/ LA - ru ID - DE_1965_1_4_a9 ER -