RAJ, V.; MISSIER, D. S. SOME NEW PROPERTIES ON TOPOLOGICAL SPACES. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 11, n. 3, p. 4094–4099, 2015. DOI: 10.24297/jam.v11i3.1268. Disponível em: https://rajpub.com/index.php/jam/article/view/1268. Acesso em: 23 nov. 2024.