https://visegradinsight.eu/joyful-disinformation/
http://www.europarl.europa.eu/pdf/eurobarometre/2018/oneyearbefore2019/eb89_one_year_before_2019_eurobarometer_en_results_annex.pdf
https://www.brookings.edu/blog/order-from-chaos/2018/01/10/democracy-is-far-from-dead/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=59957184
http://blogs.lse.ac.uk/brexit/2017/05/24/from-brexit-to-european-renewal-the-fracture-of-the-social-contract-underlays-the-current-turmoil/