BAINOV, D. D.; KOSTADINOV, S. I.; MINH, N. V.; ZABREIKO, P. P. A TOPOLOGICAL CLASSIFICATION OF DIFFERENTIAL EQUATIONS WITH IMPULSE EFFECT. Tamkang Journal of Mathematics, [S. l.], v. 25, n. 1, p. 15–27, 1994. DOI: 10.5556/j.tkjm.25.1994.4420. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4420. Acesso em: 7 may. 2024.