TY  - JOUR
AU  - A. I. Perov
AU  - V. K. Kaverina
TI  - Research of the nonautonomous system of ODE by the ideas of the method of guiding functions
JO  - Vestnik rossijskih universitetov. Matematika
PY  - 2018
SP  - 510
EP  - 516
VL  - 23
IS  - 123
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTAMU_2018_23_123_a20/
LA  - ru
ID  - VTAMU_2018_23_123_a20
ER  -