%0 Journal Article
%A I. V. Gaishun
%T Existence of canonical forms of linear time-dependent control systems with respect to an exponential group
%J Differencialʹnye uravneniâ
%D 1998
%P 727-734
%V 34
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1998_34_6_a1/
%G ru
%F DE_1998_34_6_a1