%0 Journal Article
%A K. Yu. Osipenko
%A M. I. Stesin
%T On widths of the Hardy class $H_n$ in the $n$-dimensional ball
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1990
%P 235-236
%V 45
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1990_45_5_a13/
%G en
%F RM_1990_45_5_a13