https://www.sfo.gov.uk/2018/03/22/sfo-recovers-4-4m-from-corrupt-diplomats-in-chad-oil-share-deal/
https://cerre.eu/wp-content/uploads/2022/12/CERRE_MarketDesign_Final.pdf
https://www.socialeurope.eu/developing-tax-rules-for-a-globalised-world
https://www.economiesuisse.ch/sites/default/files/publications/swisscode_e_web.pdf