%0 Journal Article
%A V. A. Baskakov
%T On a~construction of positive linear operators for functions of two variables
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1963
%P 7-14
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1963_4_a1/
%G ru
%F IVM_1963_4_a1