Travassos, Luiz Eduardo Panisset, Andrej Kranjc, in Heinz Charles Hokler. „6th National Symposium of Geomorphology (VI SINAGEO), Goiânia, Brazil, September 6th-10th“. Acta Carsologica 35, no. 2-3 (december 1, 2006). Pridobljeno julij 18, 2024. https://ojs.zrc-sazu.si/carsologica/article/view/546.