https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-dp-pac-octobre-2019.pdf
https://www.occrp.org/en/investigations/tax-rules-for-super-rich-make-isle-of-man-haven-for-private-jets
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwiYtOnpoqT1AhXV7rsIHfpxDhcQFnoECAcQAQ&url=https%3A%2F%2Fosf.io%2Fpreprints%2Fsocarxiv%2F8nzb4%2Fdownload&usg=AOvVaw1M87IVrQbHicDueJuLi74b
https://ecipe.org/wp-content/uploads/2020/07/ECI_20_OccPaper_04_2020_LY05.pdf