%0 Journal Article
%A V. I. Uskov
%T Study of rigidity of a first-order algebro-differential system with perturbation in the right-hand side
%J Vestnik rossijskih universitetov. Matematika
%D 2021
%P 172-181
%V 26
%N 134
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VTAMU_2021_26_134_a5/
%G ru
%F VTAMU_2021_26_134_a5