Moskal A, Sobarnia A, Pazera S, Kopania Z , editors. The European Union in light of the COVID-19 Pandemic ‒ A Failure of European Integration or a Chance for Closer Cooperation among Member States? [Internet]. Poland: Księgarnia Akademicka Publishing; 2021 [cited 2025 May 31]. Available from: https://books.akademicka.pl/publishing/catalog/book/273