%0 Journal Article
%A V. I. Belyi
%A Yu. I. Volkov
%T Some applications of integro-differential operators of arbitrary order in the theory of approximation of functions
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1968
%P 3-12
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1968_10_a0/
%G ru
%F IVM_1968_10_a0