%0 Journal Article %A G. V. Badalyan %T On classification and representation of infinitely differentiable %J Izvestiya. Mathematics %D 1970 %P 587-626 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1970_4_3_a7/ %G en %F IM2_1970_4_3_a7