TY  - JOUR
AU  - Yu. N. Bibikov
TI  - Stability and bifurcation under periodic perturbations of the equilibrium position of an oscillator with an infinitely large or infinitely small oscillation frequency
JO  - Matematičeskie zametki
PY  - 1999
SP  - 323
EP  - 335
VL  - 65
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1999_65_3_a0/
LA  - ru
ID  - MZM_1999_65_3_a0
ER  -