%0 Journal Article
%A S. V. Konyagin
%T Deviation of elements of a~Banach space from a~system of subspaces
%J Informatics and Automation
%D 2014
%P 212-215
%V 284
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_2014_284_a13/
%G ru
%F TRSPY_2014_284_a13