https://www.ipg-journal.de/schwerpunkt-des-monats/illusionen/artikel/detail/illusion-die-eu-laesst-sich-demokratisieren-3144/
https://trybunal.gov.pl/en/hearings/judgments/art/11662-ocena-zgodnosci-z-konstytucja-rp-wybranych-przepisow-traktatu-o-unii-europejskiej
https://www.gov.ie/en/speech/951af-keynote-address-by-taoiseach-micheal-martin-td-at-the-second-shared-island-forum/