STEWART, Seán M. On some improper integrals containing products between the tails of Maclaurin series for the sine and cosine functions. Scientia Series A: Mathematical Sciences, [S. l.], v. 36, p. 1–7, 2025. DOI: 10.71712/42f7-cb32. Disponível em: https://revistas.usm.cl/scientia/article/view/243.. Acesso em: 6 sep. 2025.