TY  - JOUR
AU  - O. S. Kostromina
TI  - On resonances under quasi-periodic perturbations of systems with a double limit cycle, close to two-dimensional nonlinear Hamiltonian systems
JO  - Žurnal Srednevolžskogo matematičeskogo obŝestva
PY  - 2021
SP  - 11
EP  - 27
VL  - 23
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SVMO_2021_23_1_a0/
LA  - ru
ID  - SVMO_2021_23_1_a0
ER  -