@inproceedings{inproceedings3e8e2db1, title = {A twisted Wadati-Benioff Zone beneath the central portion of the Andean region}, author = {Berrocal Gomez, Jesus Antonio and Fernandes, Célia Maria}, year = {1997}, publisher = {IASPEI}, booktitle = {International Association of Seismology and Physics of the Earth's Interior General Assembly} }