
https://uk.yahoo.com/news/brexit-still-wont-happen-says-legal-expert-claimed-article-50-never-triggered-104433721.html

http://www.ips-journal.eu/topics/human-rights/article/show/lets-not-lose-our-thread-2155/

https://cdn.tspace.gov.au/uploads/sites/107/2018/04/Shaping-a-Nation-1.pdf