VEISI, A.; KESHTKAR, Z. On SV_c-<i>spaces</i>. Quaestiones Mathematicae, [S. l.], v. 48, n. 11, p. 1619–1639, 2025. Disponível em: https://www.ajol.info/index.php/qm/article/view/311311. Acesso em: 7 oct. 2026.