https://fta.co.uk/media/press-releases/2018/july/positive-reception-for-brexit-white-paper-from-log
http://blogs.lse.ac.uk/brexit/2018/01/12/the-usual-underdogs-of-lobbying-were-the-surprising-winners-of-the-brexit-vote-debate/
http://letter_to_department_for_exiting_the_european_union_to_publish_the_findings_of_the_analysis_it_has_carried_out_of_the_impact_of_different_brexit_outcomes_for_the_uk_economy
https://curia.europa.eu/jcms/upload/docs/application/pdf/2018-12/cp180187en.pdf