%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 Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1976
%P 3-9
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1976_1_a0/
%G ru
%F IVM_1976_1_a0