ZHANG, Tao; XI, Bo-Yan. Schur m-Power Convexity of Generalized Invariant Contra Harmonic Means. Journal of Inequalities and Mathematical Analysis, [S. l.], v. 2, n. 1, p. 66–71, 2026. DOI: 10.63286/jima.042. Disponível em: https://inequalmath.com/index.php/pub/article/view/42. Acesso em: 2 apr. 2026.