B. S. Singer, Jicha, B. R., Harper, M. A., Naranjo, J. A., Lara, L. E., and Moreno-Roa, H.,
“Eruptive history, geochronology, and magmatic evolution of the Puyehue-Cordon Caulle volcanic complex, Chile”,
Geological Society of America Bulletin, vol. 120, no. 5-6, pp. 599-618, 2008.
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