%0 Journal Article
%A Yu. N. Subbotin
%T One-sided widths of classes of smooth functions
%J Trudy Instituta matematiki i mehaniki
%D 2012
%P 267-270
%V 18
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_2012_18_4_a23/
%G ru
%F TIMM_2012_18_4_a23