1.- (super 40) Ar/ (super 39) Ar geochronology of the Pleistocene to historic Puyehue-Cordon Caulle volcanic complex, Andean Southern Volcanic Zone, Chile American Geophysical Union; Washington, DC; USA; United States, 2003 AGU 2003 fall meeting Ver registro 2.- A 3100-year history of argon isotopic and compositional variation at El Chichon Volcano Elsevier; Amsterdam; NLD; Netherlands, 2008 The 25th anniversary of the El Chichon eruption Ver registro 3.- A 550-YEAR-OLD PLINIAN ERUPTION AT EL CHICHON VOLCANO, CHIAPAS, MEXICO; EXPLOSIVE VOLCANISM LINKED TO REHEATING OF THE MAGMA RESERVOIR AMERICAN GEOPHYSICAL UNION; WASHINGTON, DC; USA; UNITED STATES, 2003 Ver registro 4.- A geochemical and petrological investigation of the volcanic activity in the Andagua Valley, Peru; implications for magma chamber processes at the northernmost part of CVZ [International Geological Congress]; [location varies]; III; International, 2008 33rd international geological congress; abstracts Ver registro 5.- A MAJOR RESURGENT CALDERA IN SOUTHERN MEXICO; THE SOURCE OF THE LATE EOCENE TILZAPOTLA IGNIMBRITE ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 2004 Ver registro 6.- A MODEL OF DEGASSING AND SEISMICITY AT ARENAL VOLCANO, COSTA RICA ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 2001 MAGMA DEGASSING THROUGH VOLCANOES; A TRIBUTE TO WERNER F. GIGGENBACH; SELECTED PAPERS PRESENTED AT IAVCEI GENERAL ASSEMBLY; SYMPOSIUM 4, VOLCANIC GASES Ver registro 7.- A MODEL OF THE NOVEMBER 1998 ERUPTION OF COLIMA VOLCANO, COLIMA, MEXICO AMERICAN GEOPHYSICAL UNION; WASHINGTON, DC; USA; UNITED STATES, 2002 AGU 2002 FALL MEETING Ver registro 8.- A PETROLOGIC TRANSECT OF THE ECUADORIAN ANDES 1994 Ver registro 9.- A rapid method to map the crustal and lithospheric thickness using elevation, geoid anomaly and thermal analysis; application to the Gibraltar Arc system, Atlas Mountains and adjacent zones Elsevier; Amsterdam; NLD; Netherlands, 2007 Ver registro 10.- A stress-controlled mechanism for the intensity of very large magnitude explosive eruptions Elsevier; Amsterdam; NLD; Netherlands, 2011 Ver registro