%0 Journal Article
%A V. A. Yakubovich
%T A certain class of nonlinear differential equations for which stability in the large and instability questions can be solved effectively
%J Doklady Akademii Nauk
%D 1969
%P 1027-1030
%V 186
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_186_5_a11/
%G ru
%F DAN_1969_186_5_a11