Lugo-Hubp, José, Federico Mooser, Azucena Pérez- Vega, and Juan Zamorano-Orozco. “Geomorphology of the Sierra of Santa Catarina, D.F., Mexico”. Revista Mexicana de Ciencias Geológicas 11, no. 1 (February 20, 2019): 43–52. Accessed April 5, 2025. https://rmcg.unam.mx/index.php/rmcg/article/view/1201.