CROOKS, E. C. M.; TOLAND, J. F. Travelling waves for reaction-diffusion-convection systems. Topological Methods in Nonlinear Analysis, [S. l.], v. 11, n. 1, p. 19–43, 1998. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.1998.002. Acesso em: 20 jun. 2024.