https://www.brookings.edu/blog/order-from-chaos/2018/07/18/chaos-from-order/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=64558751
http://www.ecfr.eu/article/commentary_there_is_life_for_the_eu_after_brexit
http://www.ladocumentationfrancaise.fr/pages-europe/pe000071-interrogations-sur-l-avenir-de-la-politique-de-cohesion-apres-2020-par-marjorie-jouen/article