ZHOU, Leilei; CHEN, Zengqiang; WANG, Jiezhi; ZHANG, Qing. Ultimate boundary estimations and topological horseshoe analysis of a new 4D hyper-chaotic system. Nonlinear Analysis: Modelling and Control, [S. l.], v. 22, n. 5, p. 579–597, 2017. DOI: 10.15388/NA.2017.5.1. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/13367.. Acesso em: 14 may. 2024.