共 50 条
- [31] Global bifurcations of periodic orbits in the forced Van der Pol equation GLOBAL ANALYSIS OF DYNAMICAL SYSTEMS: FESTSCHRIFT DEDICATED TO FLORIS TAKENS FOR HIS 60TH BIRTHDAY, 2001, : 261 - 276
- [32] On bifurcations of periodic orbits in the van der Pol-Duffing equation INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 1997, 7 (02): : 459 - 462
- [33] On Periodic Perturbations of Asymmetric Duffing-Van-der-Pol Equation INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2014, 24 (05):