
https://trybunal.gov.pl/en/hearings/judgments/art/11662-ocena-zgodnosci-z-konstytucja-rp-wybranych-przepisow-traktatu-o-unii-europejskiej

https://news.cgtn.com/news/2019-09-05/Britain-s-enemy-of-the-people–JJtLDEYzrG/index.html

https://www.frontiersin.org/articles/10.3389/fpos.2021.678526/full