ALFSEN, E. M.; NORDSETH, T. Vertices of Choquet Simplexes. MATHEMATICA SCANDINAVICA, [S. l.], v. 23, p. 171–176, 1968. DOI: 10.7146/math.scand.a-10908. Disponível em: https://www.mscand.dk/article/view/10908. Acesso em: 14 apr. 2025.