
https://www.bloomberg.com/politics/articles/2017-04-26/brexit-risks-opening-pandora-s-box-of-trade-disputes-for-britain?cmpid=BBBXT042617_BIZ&utm_medium=email&utm_source=newsletter&utm_term=170426&utm_campaign=brexit

https://www.ipg-journal.de/schwerpunkt-des-monats/illusionen/artikel/detail/illusion-die-eu-laesst-sich-demokratisieren-3144/

http://www.ips-journal.eu/topics/european-union/article/show/say-it-with-feeling-2184/