Automating Functional Harmonic Analysis: The Funchal System. - Ricardo E. P. Scholz; Vítor Dantas; Geber L. Ramalho (ISM, 2005)

Coverage Representation in TerraLib. - Vítor Dantas; Marcelo Gomes Metello; Melissa Lemos; Marco A. Casanova (GEOINFO, 2007)