依赖于导数的全局分歧问题的研究
李盼盼,闫宝强
Research on derivative dependent global bifurcation problem
LI Pan-Pan, YAN Bao-Qiang
J4 . 2012, (1): 5 -8 .  DOI: 10.3976/j.issn.1002-4026.2012.01.002