FABRICIUS-BJERRE, Fr. On Polygons of Order $n$ in Projective $n$-Space, with an Application to Strictly Convex Curves. Mathematica Scandinavica, Berkeley, CA, United States, v. 10, p. 221–230, 1962. DOI: 10.7146/math.scand.a-10530. Disponível em: https://journals.msp.org/mscand/article/view/2659. Acesso em: 25 jul. 2026.