http://www.cer.org.uk/sites/default/files/insight_AG_CO_18.5.17.pdf
https://verfassungsblog.de/demokratie-in-der-supra-eu/
https://onlinelibrary.wiley.com/doi/epdf/10.1111/jcms.13411
https://www.politico.eu/wp-content/uploads/2021/11/02/Coercion.pdf