TY - JOUR AU - B. P. Paneah TI - Solvability conditions for a class of pseudo-differential equations JO - Doklady Akademii Nauk PY - 1967 SP - 1025 EP - 1027 VL - 172 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_172_5_a8/ LA - ru ID - DAN_1967_172_5_a8 ER -