Xie, Yingkang, et al. “The Dynamics of a Delayed Generalized Fractional-Order Biological Networks With Predation Behavior and Material Cycle”. Nonlinear Analysis: Modelling and Control, vol. 25, no. 5, Sept. 2020, pp. 745–765, https://doi.org/10.15388/namc.2020.25.18391.