STEWARD, Seán M. On some definite integrals containing the inverse tangent function. Scientia Series A: Mathematical Sciences, [S. l.], v. 31, p. 25–56, 2021. DOI: 10.71712/q65b-6t96. Disponível em: https://revistas.usm.cl/scientia/article/view/30. Acesso em: 10 oct. 2025.