http://spinelligroup.eu/sites/spinelli/files/2018_manifesto_en.pdf
https://ec.europa.eu/commission/presscorner/detail/en/ip_20_181
https://www.ips-journal.eu/topics/european-integration/orban-is-playing-the-long-game-7303/
https://www.gov.uk/government/speeches/pms-statement-following-european-council-meeting-19-february-2016