1.- A high-resolution biogenic silica record from Lake Titicaca, Peru-Bolivia; South American millennial-scale climate variability from 18-60 Kya American Geophysical Union; Washington, DC; USA; United States, 2004 AGU 2004 fall meeting Ver registro 2.- A NEW ANALYSIS OF THE GREAT 1970 COLOMBIA EARTHQUAKE AND ITS ISOTROPIC COMPONENT AMERICAN GEOPHYSICAL UNION; WASHINGTON, DC; USA; UNITED STATES, 1997 Ver registro 3.- A new seismic hazard assessment in the region of Andalusia (southern Spain) Springer; Dordrecht; NLD; Netherlands, 2010 Ver registro 4.- A seismic survey at Colima Volcano (Mexico) Copernicus GmbH on behalf of the European Geosciences Union (EGU); Katlenburg-Lindau; DEU; Germany, 2008 European Geosciences Union general assembly 2008 Ver registro 5.- A SPARSE SPECTRUM TECHNIQUE FOR GRIDDING AND SEPARATING POTENTIAL FIELD ANOMALIES SOCIETY OF EXPLORATION GEOPHYSICISTS; TULSA, OK; USA; UNITED STATES, 2000 Ver registro 6.- A study of source parameters and attenuation of earthquakes in a regime of subduction in the east of Venezuela using genetic algorithms American Geophysical Union; Washington, DC; USA; United States, 2007 AGU 2007 joint assembly Ver registro 7.- ALGUNAS APLICACIONES DEL ANALISIS ESPECTRAL EN SISMOLOGIA; MADRID, 1983 ASAMBLEA NACIONAL DE GEODESIA Y GEOFISICA. 4/1981/ZARAGOZA Ver registro 8.- Ambient noise and site response; from estimation of site effects to determination of the subsoil structure Springer; Dordrecht; NLD; Netherlands, 2009 Increasing seismic safety by combining engineering technologies and seismological data Ver registro 9.- AN EMPIRICAL MODEL FOR ESTIMATING ACCELERATION SPECTRA IN THE IMPERIAL-MEXICALI VALLEY, CALIFORNIA REGION AMERICAN GEOPHYSICAL UNION; WASHINGTON, DC; USA; UNITED STATES, 1996 AGU 1996 FALL MEETING Ver registro 10.- ANALISIS DE CICLICIDADES DE SERIES HIDROGEOLOGICOAS EN EL ESTUDIO DE LOS PROCESOS DE RECARGA 2005 Ver registro