http://trade.ec.europa.eu/doclib/docs/2019/june/tradoc_157964.pdf
http://www.fdiintelligence.com/Locations/Europe/United-Kingdom/Brexit-the-UK-and-FDI-one-year-on?utm_campaign=Enews+June+2nd+issue&utm_source=emailCampaign&utm_medium=email&utm_content=
https://wiiw.ac.at/austria-s-economic-relations-with-the-eu-eastern-partnership-countries-and-russia-dlp-6925.pdf
https://ecipe.org/wp-content/uploads/2021/11/ECI_21_PolicyBrief_15_2021_LY01.pdf