CHOPPY, J. French Terminology of Speleological Forms. Acta Carsologica, Ljubljana, Slovenija, v. 32, n. 2, 2016. DOI: 10.3986/ac.v32i2.340. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/340. Acesso em: 23 apr. 2024.