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

https://ukandeu.ac.uk/long-read/the-protocol-post-brexit-northern-ireland/?mc_cid=9de7c359e6&mc_eid=815b1928ec

https://blogs.lse.ac.uk/europpblog/2023/01/16/what-the-cosco-affair-told-us-about-germanys-relations-with-china/