TY - GEN AU - Vatin-Perignon,Nicole AU - Elgueta,Sara AU - Rebolledo,Sofía AU - Kieffer,Guy ED - International symposium on andean geodynamics, 4 TI - Identification of volcanic material prone to mass removal events associated with slope instabilities in the pre-andean sector adjacent to the central valley between latitudes 33°S and 34°S, Chile N1 - bibliogr. p. 784 ER -