%0 Journal Article
%A V. V. Borzov
%T Certain applications of piecewise polynomial approximations of functions in the anisotropic classes $W_p^r$
%J Doklady Akademii Nauk
%D 1971
%P 499-501
%V 198
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1971_198_3_a1/
%G ru
%F DAN_1971_198_3_a1