GEORGE A. ANASTASSIOU. Opial and Ostrowski type inequalities based on trigonometric and hyperbolic type Taylor formulae. Malaya Journal of Matematik, India, v. 11, n. S, p. 1–26, 2023. DOI: 10.26637/mjm11S/001. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1943. Acesso em: 20 may. 2024.