Kendrick, E. , Brooks, B.A. , Bevis, M., Smalley Jr., R. , Lauria , E. , Araujo, M. and Parra, H. 2006. Active orogeny of the south-central Andes studied with GPS geodesy. Revista de la Asociación Geológica Argentina. 61, 4 (Dec. 2006), 555-566.