https://www.eppgroup.eu/newsroom/news/epp-group-warns-against-britain-becoming-tax-haven
http://www.realclearworld.com/articles/2017/04/17/a_us-uk_trade_agreement_and_the_trump_re-election_campaign_112297.html
https://www.bruegel.org/sites/default/files/2024-09/PB%2019%202024.pdf
https://wiiw.ac.at/austria-s-economic-relations-with-the-eu-eastern-partnership-countries-and-russia-dlp-6925.pdf