UY, Nguyen Xuan. Totally disconnected set non-removable for Lipschitz continous bounded analytic functions. Mathematica Scandinavica, Berkeley, CA, United States, v. 40, p. 113–118, 1977. DOI: 10.7146/math.scand.a-11680. Disponível em: https://journals.msp.org/mscand/article/view/1966. Acesso em: 25 jul. 2026.