http://www.resolutionfoundation.org/app/uploads/2018/02/IC-international.pdf
https://read.oecd-ilibrary.org/social-issues-migration-health/international-migration-outlook-2018_migr_outlook-2018-en#page1
https://www.ajot.com/news/the-brexit-checklist-where-the-u.k.-and-eu-currently-stand
http://theconversation.com/eu-agencies-a-brexit-loss-nobodys-talking-about-76222