SLYUSARCHUK, V. E. General Theorems on the Existence and Uniqueness of Solutions of Impulsive Differential Equations. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 7, p. 954–964, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4494. Acesso em: 14 apr. 2025.