Maoan Han, Junmin Yang, Pei Yu. Hopf bifurcations for Near-Hamiltonian Systems. I. J. Bifurcation and Chaos, 19(12):4117-4130, 2009. [doi]
@article{HanYY09-0, title = {Hopf bifurcations for Near-Hamiltonian Systems}, author = {Maoan Han and Junmin Yang and Pei Yu}, year = {2009}, doi = {10.1142/S0218127409025250}, url = {http://dx.doi.org/10.1142/S0218127409025250}, researchr = {https://researchr.org/publication/HanYY09-0}, cites = {0}, citedby = {0}, journal = {I. J. Bifurcation and Chaos}, volume = {19}, number = {12}, pages = {4117-4130}, }