
https://rusi.org/explore-our-research/publications/commentary/will-2023-be-end-international-sanctions/

https://www.rtbf.be/article/le-traite-de-brest-litovsk-en-1918-quelles-lecons-tirer-de-cette-partie-de-poker-pour-la-paix-en-ukraine-11512020

https://ukandeu.ac.uk/wp-content/uploads/2022/10/UKICE-Northern-Ireland-Protocol-Bill.pdf