DANIELYAN, A. A. Rubel’s problem on bounded analytic functions. Annales Fennici Mathematici, [S. l.], v. 41, n. 2, p. 813–816, 2016. DOI: 10.5186/aasfm.2016.4151. Disponível em: https://afm.journal.fi/article/view/135637. Acesso em: 17 apr. 2025.