https://policyexchange.org.uk/wp-content/uploads/A-pro-growth-economic-strategy.pdf
https://www.greatbritishpolitics.co.uk/europe/654-dual-nationality-and-the-hurdles-facing-britons-who-want-to-keep-eu-citizenship-after-brexit.html
http://www.imf.org/external/np/seminars/eng/2015/secularstag/pdf/Venkateswaran.pdf
https://www.socialeurope.eu/2017/06/eurozones-hidden-strength/