PALMER, A. N. Variation in Rates of Karst Processes. Acta Carsologica, Ljubljana, Slovenija, v. 36, n. 1, 2007. DOI: 10.3986/ac.v36i1.204. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/204. Acesso em: 13 apr. 2025.