TY  - JOUR
AU  - V. S. Ryaben'kii
TI  - Systems of difference equations with localized effect of right side
JO  - Matematičeskie zametki
PY  - 1969
SP  - 249
EP  - 255
VL  - 6
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1969_6_2_a13/
LA  - ru
ID  - MZM_1969_6_2_a13
ER  -