R. OSBORNE, L. A.; WELIANGE, W. S.; JAYASINGHA, P.; DANDENIYA, A.; P. ALGIRIYA, A. P.; POGSON, R. E. Caves and karst-like features in Proterozoic gneiss and Cambrian granite, southern and central Sri Lanka: An introduction. Acta Carsologica, Ljubljana, Slovenija, v. 42, n. 1, 2013. DOI: 10.3986/ac.v42i1.630. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/630. Acesso em: 22 may. 2022.