EIE, M.; LIN ONG, Y. A new approach to congruences of Kummer type for Bernoulli numbers. CUBO, A Mathematical Journal, [S. l.], v. 5, n. 2, p. 289–304, 2003. Disponível em: https://cubo.ufro.cl/ojs/index.php/cubo/article/view/1700. Acesso em: 19 may. 2024.