TY - JOUR AU - N. G. Kuznetsov TI - Hypoelliptic convolution equations and Gevrey classes JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1971 SP - 98 EP - 99 VL - 5 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1971_5_3_a15/ LA - ru ID - FAA_1971_5_3_a15 ER -