%0 Journal Article
%A V. I. Burenkov
%A B. L. Fain
%T Extension of functions from anisotropic spaces with preservation of class
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1979
%P 52-66
%V 150
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1979_150_a4/
%G ru
%F TM_1979_150_a4