
https://www.bruegel.org/sites/default/files/2022-10/PC%2018%202022_1.pdf

https://www.ui.se/globalassets/ui.se-eng/publications/sceeus/russia-china-energy-relations-since-24-february.pdf

http://ecipe.org/publications/the-uks-first-international-trade-negotiation/?chapter=all