BRUNK, H. D. On a Theorem of E. Sparre Andersen and its Application to Tests Against Trend. Mathematica Scandinavica, Berkeley, CA, United States, v. 8, p. 305–326, 1960. DOI: 10.7146/math.scand.a-10613. Disponível em: https://journals.msp.org/mscand/article/view/2732. Acesso em: 25 jul. 2026.