@article{article600b5d1e,
title   = {Volcanic rocks of Cerro Aconcagua Cordilheira pricipal (32.S), Argentina},
author = {Ramos, V. A. and Mahlburg Kay, S. and Cingolani, Carlos Alberto and Kawashita, Koji},
year = {1985},
journal   = {Comunicaciones: Una revista de geología andina}
}