%0 Journal Article
%A V. I. Elkin
%T Subsystems of control systems and control problems with equality-type constraints on the phase variables
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1994
%P 1585-1596
%V 34
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1994_34_11_a3/
%G ru
%F ZVMMF_1994_34_11_a3