PHELPHS, R. R. Infinite Dimensional Compact Convex Polytopes. MATHEMATICA SCANDINAVICA, [S. l.], v. 24, p. 5–26, 1969. DOI: 10.7146/math.scand.a-10917. Disponível em: https://tidsskrift.dk/math/article/view/10917. Acesso em: 14 aug. 2026.