%0 Journal Article
%A V. I. Burenkov
%A B. L. Fain
%T On the extension of functions from anisotropic spaces with preservation of class
%J Doklady Akademii Nauk
%D 1976
%P 525-528
%V 228
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1976_228_3_a1/
%G ru
%F DAN_1976_228_3_a1