%0 Journal Article
%A K. Tandori
%T Orthogonal series and approximations of functions
%J Informatics and Automation
%D 1983
%P 169-179
%V 164
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1983_164_a10/
%G ru
%F TRSPY_1983_164_a10