Márton, Mihály, László Patkó, László Szemethy, András Gubányi, and Miklós Heltai. 2014. “Recent Experience of Bioregio Carpathians Project: IUCN Categorization of Species Occuring in the Carpathian Region of Hungary”. Review on Agriculture and Rural Development 3 (1):43-48. https://doi.org/10.14232/rard.2014.1.43-48.