https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-dp-pac-octobre-2019.pdf
https://blogs.imf.org/2019/09/10/a-capital-market-union-for-europe-why-its-needed-and-how-to-get-there/?utm_medium=email&utm_source=govdelivery
https://www.irs.gov/pub/irs-pdf/p5241.pdf
https://www.pymnts.com/news/b2b-payments/2020/deloitte-becomes-first-of-big-four-to-break-up-business/