CARLITZ, L. A Theorem on Congruences. The Journal of the Indian Mathematical Society, [S. l.], v. 17, n. 1, p. 43–45, 1953. DOI: 10.18311/jims/1953/17027. Disponível em: http://informaticsjournals.com/index.php/jims/article/view/17027. Acesso em: 5 may. 2024.