Relations Between Two Sets of Functions Defined by the Two Interrelated One-Side Lipschitz Conditions. Journal of Computational Mathematics, [S. l.], v. 17, n. 5, p. 457–462, 1999. Disponível em: https://global-sci.com/index.php/JCM/article/view/11332. Acesso em: 26 feb. 2026.