%0 Journal Article
%A N. A. Magnitskii
%T The method of characteristic functions in stability theory
%J Doklady Akademii Nauk
%D 1989
%P 799-802
%V 306
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_306_4_a6/
%G ru
%F DAN_1989_306_4_a6