OKUYAMA, Y. Value distribution of the sequences of the derivatives of iterated polynomials. Annales Fennici Mathematici, [S. l.], v. 42, n. 2, p. 563–574, 2017. DOI: 10.5186/aasfm.2017.4233. Disponível em: https://afm.journal.fi/article/view/135680. Acesso em: 20 maj. 2024.