UPADHYAY, R. K. K.; NAJI, R. K. K.; KUMARI, N. Dynamical Complexity in Some Ecological Models: Effects of Toxin Production by Phytoplankton. Nonlinear Analysis: Modelling and Control, [S. l.], v. 12, n. 1, p. 123–138, 2007. DOI: 10.15388/NA.2007.12.1.14726. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/14726.. Acesso em: 2 may. 2024.