YANG, Dan; LI, Xiaodi; LIU, Zhongmin; CAO, Jinde. Persistence of nonautonomous logistic system with time-varying delays and impulsive perturbations. Nonlinear Analysis: Modelling and Control, [S. l.], v. 25, n. 4, p. 564–579, 2020. DOI: 10.15388/namc.2020.25.18384. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/18384.. Acesso em: 27 sep. 2024.