ALOMARI, M. W. New Sharp Ostrowski-type Inequalities and Generalized Trapezoid-type Inequalities for Riemann–Stieltjes Integrals and their Applications. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 65, n. 7, p. 894–916, 2013. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2476. Acesso em: 5 dec. 2025.