%0 Journal Article
%A V. E. Khartovskii
%T On a linear autonomous descriptor equation with discrete time. I.~Application to the $0$-controllability problem
%J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki
%D 2020
%P 290-311
%V 30
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VUU_2020_30_2_a10/
%G ru
%F VUU_2020_30_2_a10