
https://www.socialeurope.eu/wp-content/uploads/2018/01/Inequality-in-Europe-final.pdf

https://www.brookings.edu/articles/when-do-militaries-undermine-democratization/

https://www.lobbycontrol.de/lobbyismus-in-der-eu/nach-katargate-fortschritte-und-blockaden-bei-neuen-regeln-fuer-eu-abgeordnete-111593/