«About the stability between a foliation of degree two and the pencil of conics that de?nes it», ProMath, vol. 31, n.º 61, pp. 33–52, dic. 2020, Accedido: sep. 19, 2026. Disponible en: https://revistas.pucp.edu.pe/index.php/promathematica/article/view/23267