AGUIRRE, M. Recurrence relations and identities between (see formula in pdf) and its derivatives. Nexo Scientific Journal, [S. l.], v. 23, n. 2, p. 69–74, 2010. DOI: 10.5377/nexo.v23i2.240. Disponível em: https://camjol.info/index.php/NEXO/article/view/240. Acesso em: 17 jul. 2024.