SZWED, A. . The impact of the coronavirus pandemic on migration in the European Union. Studia Prawnicze KUL, [S. l.], n. 4, p. 183–199, 2021. DOI: 10.31743/sp.12700. Disponível em: https://czasopisma.kul.pl/index.php/sp/article/view/12700. Acesso em: 3 maj. 2024.