TY  - JOUR
AU  - S. A. Korolev
AU  - A. D. Morozov.
TI  - On periodic perturbations of self-oscillating pendulum equations
JO  - Russian journal of nonlinear dynamics
PY  - 2010
SP  - 79
EP  - 89
VL  - 6
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ND_2010_6_1_a4/
LA  - ru
ID  - ND_2010_6_1_a4
ER  -