ORTEL, M.; SCHNEIDER, W. Radial limits of functions of slow growth in the unit disk. MATHEMATICA SCANDINAVICA, [S. l.], v. 56, p. 287–310, 1985. DOI: 10.7146/math.scand.a-12102. Disponível em: https://www.mscand.dk/article/view/12102. Acesso em: 3 may. 2024.