BODNARCHUK, S. V. Control of linear dynamical systems by time transformations. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 64, n. 2, p. 268–274, 2012. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2573. Acesso em: 6 dec. 2025.