SIEJKA, H.; TAMMI, O. On maximizing a homogeneous functional in the class of bounded univalent functions. Annales Fennici Mathematici, [S. l.], v. 6, n. 2, p. 273–288, 1981. DOI: 10.5186/aasfm.1981.0623. Disponível em: https://afm.journal.fi/article/view/134417. Acesso em: 25 nov. 2024.