https://www.icij.org/investigations/paradise-papers/africa-presses-for-un-tax-plan-despite-eu-resistance/
https://conservativehome.com/2022/05/11/the-northern-ireland-protocol-the-options-boil-down-to-hoping-the-eu-backs-down-or-offering-it-a-new-deal/
https://dgap.org/de/forschung/publikationen/europa-braucht-eine-bessere-geooekonomische-strategie