%0 Journal Article
%A S. A. Aisagaliev
%T Controllability of a system of differential equations
%J Differencialʹnye uravneniâ
%D 1991
%P 1475-1486
%V 27
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1991_27_9_a0/
%G ru
%F DE_1991_27_9_a0