BERG, Christian; DURÁN, Antonio j. The fixed point for a transformation of Hausdorff moment sequences and iteration of a rational function. Mathematica Scandinavica, Berkeley, CA, United States, v. 103, n. 1, p. 11–39, 2008. DOI: 10.7146/math.scand.a-15066. Disponível em: https://journals.msp.org/mscand/article/view/631. Acesso em: 24 jul. 2026.