JUNNILA, Heikki; TOMOYASU, Kazuo. On metrizable subsets of hereditarily normal compact spaces. Topology Proceedings, [S. l.], v. 59, p. 153–162, 2021. Disponível em: https://www.topologyproceedings.org/index.php/tp/article/view/38. Acesso em: 30 jun. 2026.