STROMME, Stein Arild. Appendix to "Plücker conditions on plane rational curves": Families of rational plane curves. Mathematica Scandinavica, Berkeley, CA, United States, v. 55, p. 59–61, 1984. DOI: 10.7146/math.scand.a-12066. Disponível em: https://journals.msp.org/mscand/article/view/1608. Acesso em: 25 jul. 2026.