Zupan Hajna, Nadja, Petr Pruner, Andrej Mihevc, Petr Schnabl, and Pavel Bosák. “Cave Sediments from Postojnska–Planinska Cave System (Slovenia): Evidence of Multi-Phase Evolution in Epiphreatic Zone”. Acta Carsologica 37, no. 1 (June 1, 2008). Accessed May 2, 2024. https://ojs.zrc-sazu.si/carsologica/article/view/160.