LINC, Ribana, DINCA, Iulian, CORINA TATAR, Marcu and BUCUR, Liviu. Surveying the Importance of Population and its Demographic Profile, Responsible for the Evolution of the Natura 2000 Sites of Bihor County, Romania. Eastern European Countryside. Online. 15 May 2024. Vol. 23, p. 147 –. [Accessed 18 July 2024]. DOI 10.12775/eec-2017-0007.