PHAN, Van Long Em. Transition of spiral solutions according to the time and space steps discretization of reaction-diffusion system of FitzHugh-Nagumo type. Natural Sciences Issue, [S. l.], v. 12, n. 5, p. 3–8, 2023. Disponível em: https://dthujs.vn/index.php/nsen/article/view/549. Acesso em: 10 sep. 2026.