NGUYEN, Minh Man; NGUYEN, The Hoan. On the Asymptotic Behavior of Solutions of Linear Differential Equations. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 55, n. 4, p. 561–569, 2003. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3931. Acesso em: 5 dec. 2025.