VUORINEN, M. Lower bounds for the moduli of path families with applications to non-tangential limits of quasiconformal mappings. Annales Fennici Mathematici, [S. l.], v. 4, n. 2, p. 279–291, 1979. DOI: 10.5186/aasfm.1978-79.0430. Disponível em: https://afm.journal.fi/article/view/134354. Acesso em: 25 nov. 2024.