HÖGNÄS, Göran. Characterisation of weak convergence of signed measures on $[0,1]$. Mathematica Scandinavica, Berkeley, CA, United States, v. 41, p. 175–184, 1977. DOI: 10.7146/math.scand.a-11711. Disponível em: https://journals.msp.org/mscand/article/view/1932. Acesso em: 25 jul. 2026.