EL-MONSEF, M. E. A.; KOZAE, A. M.; KHADRA, A. A. A. CO-RS-COMPACT TOPOLOGIES. Tamkang Journal of Mathematics, [S. l.], v. 24, n. 3, p. 323–332, 1993. DOI: 10.5556/j.tkjm.24.1993.4504. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4504. Acesso em: 5 may. 2024.