ILKEVYCH, N.; SEVOST’YANOV, E.; SKVORTSOV, S. On the global behavior of inverse mappings in terms of prime ends. Annales Fennici Mathematici, [S. l.], v. 46, n. 1, p. 371–388, 2021. Disponível em: https://afm.journal.fi/article/view/109591. Acesso em: 7 may. 2024.