KOTSAN, Natalia; KOPACHYNSKA, Halyna. The functioning of the Polish-Ukrainian border within conditions of European integration process intensification (on the example of Euroregion “Bug”). Journal of Geography, Politics and Society, [S. l.], v. 7, n. 2, p. 43–47, 2017. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/JGPS/article/view/3608. Acesso em: 17 may. 2024.