%0 Journal Article
%A B. L. Fain
%T Extension of functions from Sobolev spaces for irregular domains preserving the index of smoothness
%J Doklady Akademii Nauk
%D 1985
%P 296-301
%V 285
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_285_2_a8/
%G ru
%F DAN_1985_285_2_a8