Zhouchao Wei, Irene Moroz, Zhen Wang, Julien Clinton Sprott, Tomasz Kapitaniak. Dynamics at Infinity, Degenerate Hopf and Zero-Hopf Bifurcation for Kingni-Jafari System with Hidden Attractors. I. J. Bifurcation and Chaos, 26(7):1-16, 2016. [doi]
Abstract is missing.