BHARALI, G.; MAITRA, A. A weak notion of visibility, a family of examples, and Wolff-Denjoy theorems. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 22, n. 1, p. 195-240, 2021. DOI: 10.2422/2036-2145.201906_007. Disponível em: http://20.103.181.36/index.php/annaliscienze/article/view/779. Acesso em: 27 may. 2025.