Moskal A, Sobarnia A, Pazera S, Kopania Z, red. Conclusions . 149. 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?. Wydawnictwo Księgarnia Akademicka; 2021:149-151. doi:10.12797/9788381385763.06