KALLIONIEMI, Henry. On bounds for the derivates of a complex-valued function on a compact interval. Mathematica Scandinavica, Berkeley, CA, United States, v. 39, p. 295–314, 1976. DOI: 10.7146/math.scand.a-11664. Disponível em: https://journals.msp.org/mscand/article/view/1982. Acesso em: 25 jul. 2026.