Miszczuk, Andrzej. “Identification of Conditions of the Spatial Economy in Cross-Border Regions”. Regional Barometer. Analyses & Prognoses 16, no. 2 (October 29, 2018): 105–111. Accessed May 30, 2025. https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/371.