MARYAM AMYARI. Some refinements of numerical radius inequalities. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 72, n. 10, p. 1443–1451, 2023. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/841. Acesso em: 14 apr. 2025.