https://ecipe.org/wp-content/uploads/2022/12/ECI_22_PolicyBrief_RegCo_10_2022_LY04.pdf
https://www.bruegel.org/system/files/2024-05/PB%2007%202024.pdf
https://www.theguardian.com/politics/2017/sep/04/uk-trade-deals-after-brexit-theresa-may-eu
https://borderlex.net/2021/04/13/comment-quo-vadis-energy-charter-treaty/