https://www.clingendael.org/sites/default/files/2019-08/Report_US-China_stand-off.pdf
https://ecipe.org/wp-content/uploads/2021/11/ECI_21_PolicyBrief_15_2021_LY01.pdf
https://trade.ec.europa.eu/doclib/docs/2021/september/tradoc_159803.pdf
https://blogs.lse.ac.uk/europpblog/2023/03/13/what-impact-have-eu-sanctions-had-on-the-russian-economy/