Kováčová, E., and P. Malík. “Groundwater Vulnerability of the Karst - Fissure Hydrogeological Structure of South – Facing Slopes of the Nízke Tatry Mts., Slovakia”.
Acta Carsologica
, vol. 36, no. 2, Sept. 2007, doi:10.3986/ac.v36i2.195.