
http://www.ecfr.eu/page/-/Keeping_Europe_Safe_After_Brexit2.pdf

https://ormosi.wordpress.com/2017/06/06/brexit-uncertainty-fewer-mergers-big-business-winners/#more-566

https://ec.europa.eu/commission/commissioners/2014-2019/andriukaitis/blog/likening-eu-ussr-not-unreasonable_en