Jiao Jiang, Jizhou Zhang, Maoan Han. Limit Cycles for a Class of quintic Near-Hamiltonian Systems Near a Nilpotent Center. I. J. Bifurcation and Chaos, 19(6):2107-2113, 2009. [doi]
@article{JiangZH09-0,
title = {Limit Cycles for a Class of quintic Near-Hamiltonian Systems Near a Nilpotent Center},
author = {Jiao Jiang and Jizhou Zhang and Maoan Han},
year = {2009},
doi = {10.1142/S0218127409023949},
url = {http://dx.doi.org/10.1142/S0218127409023949},
researchr = {https://researchr.org/publication/JiangZH09-0},
cites = {0},
citedby = {0},
journal = {I. J. Bifurcation and Chaos},
volume = {19},
number = {6},
pages = {2107-2113},
}