BUJDOSÓ, Zoltán, DÁVID, Lóránt and UAKHITOVA, Gulmira. The effect of county border on the catchment area of towns on the example of Hajdú-Bihar County – methodology and practice. Bulletin of Geography. Socio-economic Series. Online. 22 November 2013. No. 22, pp. 21-33. [Accessed 19 July 2024]. DOI 10.1515/bog-2013-0028.