%0 Journal Article
%A F. S. Rofe-Beketov
%T Expansion in eigenfunctions of systems with summable potential
%J Doklady Akademii Nauk
%D 1964
%P 1029-1032
%V 156
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_156_5_a10/
%G ru
%F DAN_1964_156_5_a10