HOFFMANN-JORGENSEN, J.; RESSEL, P. On completely monotone functions on $C_+(X)$. Mathematica Scandinavica, Berkeley, CA, United States, v. 40, p. 79–93, 1977. DOI: 10.7146/math.scand.a-11677. Disponível em: https://journals.msp.org/mscand/article/view/1971. Acesso em: 25 jul. 2026.