%0 Journal Article
%A R. R. Gontsov
%A V. A. Poberezhnyi
%A G. F. Helminck
%T On deformations of linear differential systems
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2011
%P 63-105
%V 66
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_2011_66_1_a2/
%G en
%F RM_2011_66_1_a2