%0 Journal Article
%A S. P. Baiborodov
%T Approximation of functions of several variables by de la Vall\'ee Poussin rectangular sums
%J Matematičeskie zametki
%D 1981
%P 711-730
%V 29
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1981_29_5_a5/
%G ru
%F MZM_1981_29_5_a5