TY  - JOUR
AU  - V. I. Uskov
TI  - Study of rigidity of a first-order algebro-differential system with perturbation in the right-hand side
JO  - Vestnik rossijskih universitetov. Matematika
PY  - 2021
SP  - 172
EP  - 181
VL  - 26
IS  - 134
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTAMU_2021_26_134_a5/
LA  - ru
ID  - VTAMU_2021_26_134_a5
ER  -