BEZYAEV, V. I. On Stability of Solutions to Certain Differential Equations with Discontinuous Right-Hand Sides. Eurasian Mathematical Journal, [S. l.], v. 7, n. 4, p. 79–84, 2016. Disponível em: https://emj.enu.kz/index.php/main/article/view/649. Acesso em: 3 jan. 2026.