%0 Journal Article
%A V. I. Ivanov
%T Coefficients of universal and null orthogonal series
%J Doklady Akademii Nauk
%D 1983
%P 19-23
%V 272
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1983_272_1_a3/
%G ru
%F DAN_1983_272_1_a3