Parlińska, Agnieszka, and Oksana Zamora. “COMPREHENSIVE OVERVIEW OF THE POLISH-UKRAINIAN CROSS-BORDER COOPERATION”. Acta Scientiarum Polonorum. Oeconomia 12, no. 4 (December 30, 2013): 93–106. Accessed May 2, 2024. https://aspe.sggw.edu.pl/article/view/521.