%0 Journal Article
%A Yurii N. Subbotin
%T One-sided widths of classes of smooth functions
%J Ural mathematical journal
%D 2015
%P 83-86
%V 1
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UMJ_2015_1_1_a7/
%G en
%F UMJ_2015_1_1_a7