%0 Journal Article
%A L. E. Zabello
%T Investigation of singular controls in systems with delay by means of matrix impulses
%J Differencialʹnye uravneniâ
%D 1984
%P 1332-1341
%V 20
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1984_20_8_a5/
%G ru
%F DE_1984_20_8_a5