Bifurcations of Generic heteroclinic Loop Accompanied by Transcritical bifurcation.

Fengjie Geng Dan Liu Deming Zhu Bifurcations of Generic heteroclinic Loop Accompanied by Transcritical bifurcation. 1069-1083 2008 18 I. J. Bifurcation and Chaos 4 http://dx.doi.org/10.1142/S0218127408020847 db/journals/ijbc/ijbc18.html#GengLZ08