%0 Journal Article
%A M. S. Nikol'skii
%A D. B. Silin
%T On the best approximation of a~convex compact set by elements of addial
%J Informatics and Automation
%D 1995
%P 338-354
%V 211
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1995_211_a21/
%G ru
%F TRSPY_1995_211_a21