
https://kyivindependent.com/carl-bildt-the-return-of-eu-enlargement/

http://www.ecfr.eu/article/commentary_there_is_life_for_the_eu_after_brexit

http://ec.europa.eu/anti-fraud/media-corner/news/31-05-2017/olaf-2016-leading-way-combatting-fraud-through-large-transnational_en