Charco, M., et al. «Modeling magmatic intrusion’s effects on the geoid and vertical deflection. Application to Lanzarote, Canary Islands, and Long Valley Caldera, California». Física de la Tierra, vol. 14, enero de 2002, pp. 11-31, https://revistas.ucm.es/index.php/FITE/article/view/FITE0202110011A.