%0 Journal Article
%A O. V. Besov
%T Continuation of certain classes of differentiable functions beyond the boundary of a~region
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1965
%P 35-44
%V 77
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1965_77_a2/
%G ru
%F TM_1965_77_a2