DRAGOMIR, S. S. Two points and $n$ th derivatives norm inequalities for analytic functions in Banach algebras. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 74, n. 8, p. 1086–1106, 2022. DOI: 10.37863/umzh.v74i8.6116. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/6116. Acesso em: 17 apr. 2025.