BALASUBRAMANIAN, R.; RAMACHANDRA, K. Two Remarks on a Result of Ramachandra. The Journal of the Indian Mathematical Society, [S. l.], v. 38, n. 1-4, p. 395–397, 1974. Disponível em: https://informaticsjournals.co.in/index.php/jims/article/view/16716. Acesso em: 7 nov. 2024.