Robaina, Luís Eduardo de Souza, e Romario Trentin. “Analysis of the Basin of the Uruguay River Through Automated Geomorphometric Classification of the Landforms Elements”. Revista Brasileira De Geografia Física, vol. 11, nº 6, janeiro de 2019, p. 2081-93, doi:10.26848/rbgf.v11.6.p2081-2093.