
http://www.transparency.org/news/feature/europe_and_central_asia_an_overall_stagnation

http://www.oecd-ilibrary.org/docserver/download/5jlv2jhfnt48-en.pdf?expires=1494939516&id=id&accname=guest&checksum=08592067325A17BFB82AC6F6E15110B2

https://www.icij.org/investigations/paradise-papers/africa-presses-for-un-tax-plan-despite-eu-resistance/