STEWART, Seán M. Using exponential generating functions to evaluate definite integrals. Scientia Series A: Mathematical Sciences, [S. l.], v. 32, p. 99–133, 2022. DOI: 10.71712/x9e1-4t48. Disponível em: https://revistas.usm.cl/scientia/article/view/25. Acesso em: 28 sep. 2025.