%0 Journal Article
%A A. V. Efimov
%T Linear methods of approximating certain classes of continuous periodic functions
%J Informatics and Automation
%D 1961
%P 3-47
%V 62
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1961_62_a0/
%G ru
%F TRSPY_1961_62_a0