Derrien, Allan, Aline Peltier, Nicolas Villeneuve, and Thomas Staudacher. “The 2007 Caldera Collapse at Piton De La Fournaise: New Insights from Multi-Temporal Structure-from-Motion”. Volcanica 3, no. 1 (April 9, 2020): 55-65. Accessed July 15, 2020. https://www.jvolcanica.org/ojs/index.php/volcanica/article/view/55.