ZHUMATOV, S. S. Exponential stability of a program manifold of indirect control systems. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 62, n. 6, p. 784–790, 2010. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2909. Acesso em: 5 dec. 2025.