S. ABINAYA; N. RAJESH. Regularly Closed Sets via Hereditary Classes. International Journal of Mathematics And its Applications, [S. l.], v. 5, n. 3 - B, p. 159–161, 2017. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/860. Acesso em: 17 may. 2024.