Moskal A, Sobarnia A, Pazera S, Kopania Z, редакторы. Introduction . 19. в: The European Union in light of the COVID-19 Pandemic ‒ A Failure of European Integration or a Chance for Closer Cooperation among Member States? [Интернет]. Poland: Księgarnia Akademicka Publishing; 2021 [цитируется по 5 ноябрь 2026 г.]. сс. 19-25. доступно на: https://books.akademicka.pl/publishing/catalog/book/273/chapter/5807