Guzmán-Speziale, Marco. “Hypocentral Cross-Sections and Arc-Trench Curvature”. Geofisica Internacional 34, no. 1 (January 1, 1995): 131–141. Accessed May 19, 2024. http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1293.