Schur-Convexity for a Class of Completely Symmetric Function Dual. Advances in the Theory of Nonlinear Analysis and its Application, [S. l.], v. 3, n. 2, p. 74–89, 2019. Disponível em: https://mail.atnaea.org/index.php/journal/article/view/74.. Acesso em: 19 apr. 2026.