Etchebehere, Mario Lincoln, Vicente José Fulfaro, Antonio Roberto Saad, e José Alexandre J. Perinotto. “The Araras Escarpment in the Upper Paraná River: Implications to Fluvial Neotectonics on the Paraná Drainage Net Evolution”. Revista Brasileira de Geomorfologia 6, no. 1 (novembro 17, 2005). Acessado fevereiro 3, 2025. https://rbg.emnuvens.com.br/rbg/article/view/45.