PRYZ, A. M. Mechanical analogs of linear impulsive systems. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 63, n. 1, p. 140–145, 2011. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2705. Acesso em: 5 dec. 2025.