TY  - JOUR
AU  - E. I. Kugushev
AU  - T. V. Popova
TI  - Estimation of the Accuracy of the Averaging Method for Systems with Multifrequency Perturbations
JO  - Russian journal of nonlinear dynamics
PY  - 2020
SP  - 379
EP  - 394
VL  - 16
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ND_2020_16_2_a10/
LA  - en
ID  - ND_2020_16_2_a10
ER  -