TY - GEN AU - Eissen,Jean-Philippe AU - Bourdon,Erwan AU - Beate,Bernardo AU - Hidalgo,Silvana AU - Cotten,Joseph ED - International symposium on andean geodynamics, 5 TI - Second partial melting stage of a slab-melt metasomatized mantle at Sumaco volcano, northern volcanic zone, Ecuador N1 - bibliogr. p. 202 ER -