YANG, G.-S.; TENG, K.-Y. A GENERALIZATION OF INVERSE SCHWARZ’S INEQUALITY. Tamkang Journal of Mathematics, [S. l.], v. 23, n. 2, p. 117–121, 1992. DOI: 10.5556/j.tkjm.23.1992.4534. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4534. Acesso em: 26 apr. 2024.