JONES, W. B.; THRON, W. J.; WAADELAND, H. Value regions for continued fractions $K(a_n/1)$ whose elements lie in parabolic regions. MATHEMATICA SCANDINAVICA, [S. l.], v. 56, p. 5–14, 1985. DOI: 10.7146/math.scand.a-12084. Disponível em: https://www.mscand.dk/article/view/12084. Acesso em: 29 apr. 2024.