%0 Journal Article
%A O. G. Parfenov
%T Widths of a class of analytic functions
%J Sbornik. Mathematics
%D 1983
%P 283-289
%V 45
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1983_45_2_a8/
%G en
%F SM_1983_45_2_a8