中国科学院数学与系统科学研究院期刊网
Codimension 2 and 3 Bifurcations of Heterodimensional Cycles in Reversible Vector Field in R3
Gui Feng DENG, Wei Peng ZHANG, Qiu Ying LU
Acta Mathematica Sinica, Chinese Series . 2014, (3): 453 -472 .  DOI: 10.12386/A2014sxxb0044