LE BARZ, P. Courbes generales de $\mathbf{P}^3$. MATHEMATICA SCANDINAVICA, [S. l.], v. 44, p. 243–277, 1979. DOI: 10.7146/math.scand.a-11809. Disponível em: https://www.mscand.dk/article/view/11809. Acesso em: 3 may. 2024.