Audra, P., Bini, A., Gabrovšek, F., Häuselmann, P., Hobléa, F., Jeannin, P.-Y., Kunaver, J., Monbaron, M., Šušteršič, F., Tognini, P., Trimmel, H., & Wildberger, A. (2007). Cave and Karst Evolution in the Alps and Their Relation to Paleoclimate and Paleotopography. Acta Carsologica, 36(1). https://doi.org/10.3986/ac.v36i1.208