PEARCE, C. E. M.; PECARIC, J. ON HUA’S INEQUALITY FOR COMPLEX NUMBERS. Tamkang Journal of Mathematics, [S. l.], v. 28, n. 3, p. 193–199, 1997. DOI: 10.5556/j.tkjm.28.1997.4314. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4314. Acesso em: 25 apr. 2024.