RICKMAN, S. Sets with large local index of quasiregular mappings in dimension three. Annales Fennici Mathematici, [S. l.], v. 10, n. 1, p. 493–498, 1985. DOI: 10.5186/aasfm.1985.1054. Disponível em: https://afm.journal.fi/article/view/134549. Acesso em: 25 nov. 2024.