%0 Journal Article
%A B. S. Kashin
%T Orders of the widths of certain classes of smooth functions
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1977
%V 32
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1977_32_1_a26/
%G ru
%F RM_1977_32_1_a26