BRUCE, J. W. The duals of generic hypersurfaces. MATHEMATICA SCANDINAVICA, [S. l.], v. 49, p. 36–60, 1981. DOI: 10.7146/math.scand.a-11920. Disponível em: https://www.mscand.dk/article/view/11920. Acesso em: 6 may. 2024.