KOSKELA, P.; MARTIO, O. Removability theorems for quasiregular mappings. Annales Fennici Mathematici, [S. l.], v. 15, n. 2, p. 381–399, 1990. DOI: 10.5186/aasfm.1990.1518. Disponível em: https://afm.journal.fi/article/view/134699. Acesso em: 25 nov. 2024.