An Investigation on Factors that Affect the Performance of Spatial Joins. - Sandro Danilo Gatti; Geovane Cayres Magalhães (SBBD, 2000)

ISIG/WEB A Web-Based Tool for Viewing and Editing Maps. - Gustavo Henrique Mandolesi; Cláudia de Andrade Tambascia; Sandro Danilo Gatti; Alexandre Melo Braga (GEOINFO, 2004)