
https://theconversation.com/bulgaria-is-joining-the-euro-in-january-and-not-everyone-is-pleased-258626

https://www.icij.org/investigations/fincen-files/us-treasury-department-removes-escape-hatch-for-criminals-from-beneficial-ownership-reporting-form/

https://www.sbs.strath.ac.uk/economics/fraser/20170322/FEC-Vol41-No1.pdf