https://www.cnil.fr/sites/default/files/atoms/files/cnil-38e_rapport_annuel_2017.pdf
https://www.eca.europa.eu/Lists/ECADocuments/SR23_03/SR_Energy_Union_EN.pdf
https://www.parlament.ch/press-releases/Pages/mm-wak-n-2022-05-06.aspx?lang=1031
https://ecfr.eu/wp-content/uploads/How-to-prevent-Germany-from-becoming-Eurosceptic.pdf