BERRIOS, S.; BOTELHO, G. Ideal topologies and corresponding approximation properties. Annales Fennici Mathematici, [S. l.], v. 41, n. 1, p. 265–285, 2016. DOI: 10.5186/aasfm.2016.4117. Disponível em: https://afm.journal.fi/article/view/135602. Acesso em: 22 nov. 2024.