(1)
Turchetto, N. L.; Queiroz, R.; Peyrot, C.; Patatt, E. R.; Langner, C. H.; Ochoa, L.; Koppe, E. GIS QUANTUM USAGE (QGIS) TO THE CHARACTERIZATION AND DELIMITATION OF A DEGRADED AREA BY BASALT MINING ACTIVITY IN THE MUNICIPALITY OF TENENTE PORTELA (RS). REGET 2014, 18, 710-717.