TY - GEN AU - Lohmar,Silke AU - López-Escobar,Leopoldo AU - Moreno,Hugo AU - Déruelle,Bernard ED - International symposium on andean geodynamics, 4 TI - Antuco volcano: one of the isotopically most primitive stratovolcanoes of the southern Andes (37°25'S) N1 - bibliogr. p. 440 ER -