%0 Journal Article %A Yu. M. Vuvunikyan %T Criteria of smoothness and analyticity of a semigroup-generalized function in a locally convex space %J Doklady Akademii Nauk %D 1972 %P 270-273 %V 203 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_203_2_a2/ %G ru %F DAN_1972_203_2_a2