%0 Journal Article
%A L. I. Bausov
%A I. M. Petrov
%T Approximation of a~class of functions of several variables by certain polynomial operators
%J Matematičeskie zametki
%D 1976
%P 775-780
%V 20
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1976_20_5_a18/
%G ru
%F MZM_1976_20_5_a18