http://ec.europa.eu/trade/policy/in-focus/ceta/
http://unctad.org/en/PublicationsLibrary/wir2017_en.pdf
https://washingtonmonthly.com/2023/01/08/manufacturing-and-liberty/
https://openeurope.org.uk/today/blog/what-would-a-no-deal-after-the-transition-period-look-like/