ESSEEN, Carl-gustav. On Infinitely Divisible One-Sided Distributions. Mathematica Scandinavica, Berkeley, CA, United States, v. 17, p. 65–76, 1965. DOI: 10.7146/math.scand.a-10764. Disponível em: https://journals.msp.org/mscand/article/view/2558. Acesso em: 25 jul. 2026.