«Morphology and formation of glassy volcanic ash from the August 12-15, 1991 eruption of Hudson Volcano, Chile». Latin American Journal of Sedimentology and Basin Analysis 12, no. 1 (marzo 31, 2021): 3–21. Accedido octubre 10, 2026. https://lajsba.sedimentologia.org.ar/lajsba/article/view/73.