TY - GEN AU - Gerbe,Marie AU - Thouret,Jean-Claude ED - International symposium on andean geodynamics, 4 TI - Petrogenetic study of lavas erupted through the persistant explosive activity of the Nevado Sabancaya volcano, Peru (1990-1998) KW - Pétrologie KW - Pétrogenèse KW - Lave KW - Eruption KW - Volcan KW - Siècle 20 KW - 1990-1998 KW - Pérou KW - Arequipa KW - Volcan Sabancaya N1 - bibliogr. p. 268 ER -