Knez, Martin, Tadej Slabe, and Kazuko Urushibara-Yoshino. “Lithology, Rock Relief and Karstification of Minamidaito Island (Japan)”. Acta Carsologica 46, no. 1 (July 4, 2017). Accessed April 19, 2024. https://ojs.zrc-sazu.si/carsologica/article/view/2022.