TY - JOUR AU - G. V. Badalyan TI - On classification and representation of infinitely differentiable JO - Izvestiya. Mathematics PY - 1970 SP - 587 EP - 626 VL - 4 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1970_4_3_a7/ LA - en ID - IM2_1970_4_3_a7 ER -