Bujdosó, Zoltán, Lóránt Dávid, and Gulmira Uakhitova. “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, no. 22 (November 22, 2013): 21–33. Accessed April 27, 2024. https://apcz.umk.pl/BGSS/article/view/bog-2013-0028.