OSBORNE, J. W.; SIXSMITH, D. J. On the set where the iterates of an entire function are neither escaping nor bounded. Annales Fennici Mathematici, [S. l.], v. 41, n. 2, p. 561–578, 2016. DOI: 10.5186/aasfm.2016.4134. Disponível em: https://afm.journal.fi/article/view/135619. Acesso em: 10 may. 2024.