https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:52019DC0278&from=EN
https://ecipe.org/wp-content/uploads/2020/07/ECI_20_OccPaper_04_2020_LY05.pdf
https://www.irs.gov/pub/irs-pdf/p5241.pdf
https://www.icij.org/investigations/fincen-files/global-banks-defy-u-s-crackdowns-by-serving-oligarchs-criminals-and-terrorists/