
https://www.project-syndicate.org/commentary/german-constitutional-court-ecb-ruling-may-threaten-euro-by-katharina-pistor-2020-05

https://www.lobbycontrol.de/konzernmacht/regulatory-scrutiny-board-black-box-der-eu-gesetzgebung-108349/

https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/707785/Building_a_Safer_Future_-_web.pdf