Guifeng Chang, Maoan Han. Bifurcation of Limit cycles by perturbing a periodic Annulus with Multiple Critical Points. I. J. Bifurcation and Chaos, 23(8), 2013. [doi]
@article{ChangH13-4,
title = {Bifurcation of Limit cycles by perturbing a periodic Annulus with Multiple Critical Points},
author = {Guifeng Chang and Maoan Han},
year = {2013},
doi = {10.1142/S0218127413501435},
url = {http://dx.doi.org/10.1142/S0218127413501435},
researchr = {https://researchr.org/publication/ChangH13-4},
cites = {0},
citedby = {0},
journal = {I. J. Bifurcation and Chaos},
volume = {23},
number = {8},
}