%0 Journal Article
%A Yu. V. Masterkov
%T On necessary and sufficient conditions for the controllability of nonlinear systems in small
%J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta
%D 2002
%P 65-66
%V 25
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IIMI_2002_25_2_a16/
%G ru
%F IIMI_2002_25_2_a16