1.- "Circular features" on old solidified lava flow fields associated with some young scoria cones from Llancanelo and Payun Matru volcanic fields; Mendoza Province, Argentina OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale); Trieste; ITA; Italy, 2010 International geological congress on the Southern Hemisphere; scientific contributions of the GeoSur2010 Ver registro 2.- CONSIDERACIONES TECTOSEDIMENTARIAS SOBRE LA FORMACION RIO DIAMANTE, CORDILLERA DE LOS ANDES, ARGENTINA 1997 Ver registro 3.- Facies architecture of an isolated long-lived, nested polygenetic silicic tuff ring erupted in a braided river system; the Los Loros Volcano, Mendoza, Argentina Elsevier; Amsterdam; NLD; Netherlands, 2012 Ver registro 4.- GRANITOIDES DEL SUR DE LA SIERRA DE COMECHINGONES, CORDOBA, ARGENTINA 1992 Ver registro