Moskal A, Sobarnia A, Pazera S, Kopania Z, redaktorzy. II. Visions of European Integration . 49. W: 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: Wydawnictwo Księgarnia Akademicka; 2021 [cytowane 1 styczeń 2026]. s. 49-73. Dostępne na: https://books.akademicka.pl/publishing/catalog/book/273/chapter/5809