BLACKWELL, B. A. B. Electron Spin Resonance (ESR) Dating in Karst Environments. Acta Carsologica, Ljubljana, Slovenija, v. 35, n. 2-3, 2006. DOI: 10.3986/ac.v35i2-3.236. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/236. Acesso em: 26 apr. 2024.