http://www.independent.co.uk/news/uk/politics/brexit-workers-rights-european-court-of-justice-ruling-conley-king-ecj-gig-economy-eu-a8082801.html
https://www.zeit.de/politik/ausland/2018-05/regierungsbildung-italien-sergio-mattarella-deutschland-europaeische-union-demokratie
http://news.sky.com/story/theresa-may-theres-no-economic-case-for-breaking-up-the-uk-10787816