TRAVASSOS, L. E. P.; KOHLER, H. C. Historical and Geomorphological Characterization of a Brazilian Karst Region. Acta Carsologica, Ljubljana, Slovenija, v. 38, n. 2-3, 2009. DOI: 10.3986/ac.v38i2-3.128. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/128. Acesso em: 27 apr. 2024.