中国科学院数学与系统科学研究院期刊网
Bogdanov-Takens Bifurcation in a Leslie-Gower Predator-prey Model with Prey Harvesting
Yi-jun GONG, Ji-cai HUANG
Acta Mathematicae Applicatae Sinica(English Series) . 2014, (1): 239 -244 .  DOI: 10.1007/s10255-014-0279-x