https://www.whitehouse.gov/wp-content/uploads/2021/05/budget_fy22.pdf
https://www.imk-boeckler.de/download-proxy-for-faust/download-pdf?url=http%3A%2F%2F217.89.182.78%3A451%2Fabfrage_digi.fau%2Fp_imk_report_152e_2020.pdf%3Fprj%3Dhbs-abfrage%26ab_dm%3D1%26ab_zeig%3D8849%26ab_diginr%3D8482
http://ec.europa.eu/finance/docs/law/171011-communication-banking-union_en.pdf
https://www.alternatives-economiques.fr//michel-husson/grece-lacharnement/00079174