On Definitions of Chaos in Discrete Dynamical System. - Lidong Wang; Xiuying Xing; Zhenyan Chu (ICYCS, 2008)

Topological Entropy and Mixing Invariant Extremal Distributional Chaos. - Lidong Wang; Nan Li 006; Fengchun Lei; Zhenyan Chu (Int. J. Bifurc. Chaos, 2017)