%0 Journal Article
%A I. V. Gaishun
%T Differential-difference two-parameter control systems
%J Differencialʹnye uravneniâ
%D 1994
%P 931-938
%V 30
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1994_30_6_a1/
%G ru
%F DE_1994_30_6_a1