%0 Journal Article
%A D. L. Berman
%T Some remarks on the problem of speed of convergence of polynomial operators
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1961
%P 3-5
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1961_5_a0/
%G ru
%F IVM_1961_5_a0