TY - GEN AU - Legrand,Denis AU - Calahorrano,Alcinoe AU - Guillier,Bertrand AU - Rivera,Luis AU - Ruiz,Mario AU - Villagómez,Darwin AU - Yépes,Hugo ED - International symposium on andean geodynamics, 5 TI - Stress tensor analysis of the 1998-99 tectonic swarm of northern Quito related to the volcanic swarm of Guagua Pichincha volcano, Ecuador N1 - bibliogr. p. 378 ER -