VISWANATHAN, T. M. On Fully Ordered Rings. The Journal of the Indian Mathematical Society, [S. l.], v. 32, n. 1-2, p. 381–395, 1968. DOI: 10.18311/jims/1968/16782. Disponível em: https://informaticsjournals.co.in/index.php/jims/article/view/16782. Acesso em: 8 nov. 2024.