EFRAIMIDIS, I. Criteria for univalence and quasiconformal extension for harmonic mappings on planar domains. Annales Fennici Mathematici, [S. l.], v. 46, n. 2, p. 1123–1134, 2021. Disponível em: https://afm.journal.fi/article/view/111233. Acesso em: 19 apr. 2024.