FEISZLI, M. Extremal distance, hyperbolic distance, and convex hulls over domains with smooth boundary. Annales Fennici Mathematici, [S. l.], v. 36, n. 1, p. 195–214, 2011. DOI: 10.5186/aasfm.2011.3612. Disponível em: https://afm.journal.fi/article/view/135344. Acesso em: 25 nov. 2024.