MORTICI, C. New inequalities for some special functions via the Cauchy-Buniakovsky-Schwarz inequality. Tamkang Journal of Mathematics, [S. l.], v. 42, n. 1, p. 53–57, 2011. DOI: 10.5556/j.tkjm.42.2011.608. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/608. Acesso em: 28 mar. 2024.