R. ALAGAR. Finite Product Topologies Modulo An Ideals. International Journal of Mathematics And its Applications, [S. l.], v. 4, n. 1 - C, p. 133–136, 2016. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/606. Acesso em: 3 jul. 2024.