%0 Journal Article
%A A. D. Bruno
%T Asymptotic behavior of solutions of systems of differential equations
%J Doklady Akademii Nauk
%D 1962
%P 763-766
%V 143
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_143_4_a2/
%G ru
%F DAN_1962_143_4_a2