GÖKTÜRK, Z. Estimates for univalent functions with quasiconformal extensions. Annales Fennici Mathematici, [S. l.], n. 589, 1975. DOI: 10.5186/aasfm.1975.589. Disponível em: https://afm.journal.fi/article/view/134225. Acesso em: 25 nov. 2024.