%0 Journal Article
%A V. V. Amel'kin
%T Differential systems with common trajectories
%J Differencialʹnye uravneniâ
%D 1991
%P 1813-1814
%V 27
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1991_27_10_a19/
%G ru
%F DE_1991_27_10_a19