GÓMEZ-SÁNCHEZ A., Luis. An easy and remarkable inequality derived from (actually equivalent to) Fermat’s last theorem. Pro Mathematica, [S. l.], v. 24, n. 47-48, p. 197–199, 2010. Disponível em: https://revistas.pucp.edu.pe/index.php/promathematica/article/view/10279. Acesso em: 28 dic. 2025.