@article{Bielik_Janiga_Ballová_2018, title={Spatio-temporal distribution of European bison (Bison bonasus L.) in Poloniny National Park, East Carpathians, Slovakia}, volume={27}, url={http://om.vuvb.uniza.sk/index.php/OM/article/view/311}, number={2}, journal={Oecologia Montana}, author={Bielik, M. and Janiga, M. and Ballová, Z.}, year={2018}, month={Dec.}, pages={1-6}