Skarbowska, Agnieszka. „Population in Border Areas at the External Border of the European Union on the Territory of Poland 2015–2019”. TRANSBORDER ECONOMICS. International Journal on Transborder Economics, Finance, Politics and Statistics. 4, no. 1 (czerwiec 15, 2022): 91–101. Udostępniono listopad 21, 2024. https://journals.ur.edu.pl/te/article/view/8526.