TAI, Le Luong. On the existence of periodic solution of some quasilinear differential equations with impulses. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 26, n. 1, p. 55–64, 2004. DOI: 10.15625/0866-7136/26/1/5689. Disponível em: https://vjmech.vast.vn/vjmech/article/view/5689. Acesso em: 8 nov. 2025.