Gradual approximation of the domain of attraction by gradual extension of the "embryo" of the transformed optimal Lyapunov function. Nonlinear Studies, [S. l.], v. 10, n. 1, 2003. Disponível em: https://www.nonlinearstudies.com/index.php/nonlinear/article/view/146. Acesso em: 1 sep. 2026.