CRAVEN, S. A. Nineteenth Century Cape Town Visitors to the Postojna Cave, Slovenia. Acta Carsologica, Ljubljana, Slovenija, v. 38, n. 2-3, 2009. DOI: 10.3986/ac.v38i2-3.131. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/131. Acesso em: 24 apr. 2024.