TIMAN, M. F. On some inequalities for polynomials. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 50, n. 9, p. 1289–1292, 1998. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4848. Acesso em: 6 dec. 2025.