%0 Journal Article
%A Yu. A. Farkov
%T Widths and cowidths of Hardy spaces
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1994
%P 231-232
%V 49
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1994_49_1_a9/
%G en
%F RM_1994_49_1_a9