Estimation for Solutions of Ill-Posed Cauchy Problems of Differential Equation with Pseudo-Differential Operators. Journal of Computational Mathematics, [S. l.], v. 2, n. 1, p. 10–23, 1984. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/10746. Acesso em: 5 dec. 2025.