MOSLEHIAN, M. S.; SATTARI, M.; SHEBRAWI, K. Extensions of Euclidean operator radius inequalities. MATHEMATICA SCANDINAVICA, [S. l.], v. 120, n. 1, p. 129–144, 2017. DOI: 10.7146/math.scand.a-25509. Disponível em: https://www.mscand.dk/article/view/25509. Acesso em: 2 oct. 2022.