3-Quadratic Functions in Lipschitz Spaces. Contemporary Mathematics , [S. l.], v. 1, n. 3, p. 127–133, 2020. DOI: 10.37256/cm.13202072. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/72. Acesso em: 24 dec. 2025.