Spötl, C., Dublyansky, Y., Koltai, G., Racine, T., & Plan, L. (2023). The Obir caves adjacent to the Periadriatic Fault in southern Austria: Uplifted hypogene caves formed by carbonic acid speleogenesis. Geomorphology, 441, . https://doi.org/10.1016/j.geomorph.2023.108901

Spötl, Christoph, Yuri Dublyansky, Gabriella Koltai, Tanguy Racine, and Lukas Plan. "The Obir Caves Adjacent to the Periadriatic Fault in Southern Austria: Uplifted Hypogene Caves Formed by Carbonic Acid Speleogenesis." Geomorphology 441 (2023). https://doi.org/10.1016/j.geomorph.2023.108901.

Spötl, Christoph, et al. "The Obir Caves Adjacent to the Periadriatic Fault in Southern Austria: Uplifted Hypogene Caves Formed by Carbonic Acid Speleogenesis." Geomorphology, vol. 441, 2023, https://doi.org/10.1016/j.geomorph.2023.108901.