TY - JOUR AU - P. P. Mosolov TI - Differential properties of the solutions of stable hypoelliptic equations JO - Doklady Akademii Nauk PY - 1962 SP - 44 EP - 47 VL - 144 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_144_1_a11/ LA - ru ID - DAN_1962_144_1_a11 ER -