https://docs.house.gov/meetings/JU/JU05/20220517/114776/HHRG-117-JU05-Wstate-LynnB-20220517.pdf
https://reclaimfinance.org/site/wp-content/uploads/2020/05/Rapport-Quantitative-easing-le-sale-secret-de-la-BCE-RF.pdf
https://www.sachverstaendigenrat-wirtschaft.de/fileadmin/dateiablage/Expertisen/Staatsverschuldung_wirksam_begrenzen.pdf
https://www.bis.org/publ/arpdf/ar2017e_ec.pdf