DYACHENKO, M.; MUKANOV, A.; NURSULTANOV, E. A Boas-type theorem for $\alpha$-monotone functions. Mathematica Scandinavica, Berkeley, CA, United States, v. 120, n. 1, p. 39–58, 2017. DOI: 10.7146/math.scand.a-25503. Disponível em: https://journals.msp.org/mscand/article/view/334. Acesso em: 24 jul. 2026.