
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/852960/brydon-review-final-report.pdf

https://en.llri.lt/wp-content/uploads/2018/10/Corporate-taxation-in-the-Baltics.pdf

http://www.css.ethz.ch/content/dam/ethz/special-interest/gess/cis/center-for-securities-studies/pdfs/Cyber-Reports-2017-07.pdf