%0 Journal Article
%A R. L. Frum-Ketkov
%T Some properties of spaces of functions of finite smoothness
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1965
%V 20
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1965_20_4_a17/
%G ru
%F RM_1965_20_4_a17