%0 Journal Article
%A V. I. Burenkov
%T Extension of functions with preservation of Sobolev seminorm
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1985
%P 71-85
%V 172
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1985_172_a5/
%G ru
%F TM_1985_172_a5