SHI, Jian. An application of grand Furuta inequality to a type of operator equation. Global Journal of Mathematical Analysis, [S. l.], v. 2, n. 4, p. 281–285, 2014. DOI: 10.14419/gjma.v2i4.3400. Disponível em: https://sciencepubco.com/index.php/GJMA/article/view/3400.. Acesso em: 18 apr. 2025.