%0 Journal Article
%A R. È. Vinograd
%T The general case of the stability of characteristic exponents and the existence of leading coordinates
%J Doklady Akademii Nauk
%D 1958
%P 633-635
%V 119
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1958_119_4_a1/
%G ru
%F DAN_1958_119_4_a1