Baez Sanchez, A. D., and N. Bobko. “On Equilibria Stability in an Epidemiological SIR Model With Recovery-Dependent Infection Rate”. Trends in Computational and Applied Mathematics 21, no. 3 (November 27, 2020): 409. Accessed July 3, 2024. https://tema.sbmac.org.br/tema/article/view/1465.