%0 Journal Article
%A V. I. Gorbachuk
%T Summability of expansions in eigenfunctions of selfadjoint
%J Doklady Akademii Nauk
%D 1987
%P 20-25
%V 292
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_292_1_a2/
%G ru
%F DAN_1987_292_1_a2