LIU, X.; MINDA, D. Monotonicity of hyperbolic curvature under univalent mappings. Annales Fennici Mathematici, [S. l.], v. 16, n. 2, p. 227–242, 1991. DOI: 10.5186/aasfm.1991.1616. Disponível em: https://afm.journal.fi/article/view/134718. Acesso em: 25 nov. 2024.