%0 Journal Article
%A V. V. Basov
%A Yu. N. Bibikov
%T Bifurcation of an equilibrium for a system of differential equations in the critical case of two pure imaginary and two zero roots of the characteristic equation: I
%J Differencialʹnye uravneniâ
%D 2000
%P 26-32
%V 36
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2000_36_1_a3/
%G ru
%F DE_2000_36_1_a3