%0 Journal Article
%A A. B. Drapkin
%T Asymptotic expressions for eigenvalues and characteristic functions of a class of elliptical systems
%J Doklady Akademii Nauk
%D 1957
%P 465-467
%V 114
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1957_114_3_a3/
%G ru
%F DAN_1957_114_3_a3