https://www.ips-journal.eu/topics/european-integration/orban-is-playing-the-long-game-7303/
https://www.bloomberg.com/news/articles/2017-06-14/ryanair-easyjet-say-soft-brexit-won-t-address-airline-concerns?cmpid=BBBXT061517_BIZ&utm_medium=email&utm_source=newsletter&utm_term=170615&utm_campaign=brexit
http://foroparalaconcordiacivil.com/carta-sobre-situacion-en-espana-y-cataluna/
https://www.aspistrategist.org.au/europe-needs-a-democracy-commissioner/