
https://www.bundesfinanzministerium.de/Content/DE/Downloads/Broschueren_Bestellservice/2019-08-08-die-wichtigsten-steuern-im-internationalen-vergleich-2018-ausgabe-2019.pdf?__blob=publicationFile&v=5

https://www.icij.org/investigations/fincen-files/european-lawmakers-call-for-coordinated-banking-industry-reforms-in-wake-of-fincen-files/?utm_source=ICIJ&utm_campaign=2bc5c7d98e-20201013_WeeklyEmail&utm_medium=email&utm_term=0_992ecfdbb2-2bc5c7d98e-82447353

https://www.bruegel.org/wp-content/uploads/2021/09/PC-2021-18-0909.pdf