%0 Journal Article
%A V. V. Basov
%T On the stability of the equilibrium position of a system of differential equations in the critical case of two purely imaginary and two zero roots of the characteristic equation
%J Differencialʹnye uravneniâ
%D 1999
%P 1313-1318
%V 35
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1999_35_10_a1/
%G ru
%F DE_1999_35_10_a1