Trontelj, P., Špela Gorički, S. Polak, R. Verovnik, V. Zakšek, and B. Sket. “Age Estimates for Some Subterranean Taxa and Lineages in the Dinaric Karst”. Acta Carsologica, vol. 36, no. 1, Apr. 2007, doi:10.3986/ac.v36i1.220.