A. GUCCIONE, Jorge; GUCCIONE, Juan José; HORRUITINER, Rodrigo; VALQUI, Christian. The Jacobian conjecture: Approximate roots and intersection numbers. Pro Mathematica, [S. l.], v. 30, n. 60, p. 51–89, 2019. Disponível em: https://revistas.pucp.edu.pe/index.php/promathematica/article/view/21094. Acesso em: 12 dic. 2025.