https://www.socialeurope.eu/2017/04/the-echr-and-eu-uk-relations/
https://poterealpopolo.org/potere-al-popolo/manifesto/
https://www.eca.europa.eu/Lists/ECADocuments/SR21_08/SR_Frontex_EN.pdf
http://www.diw.de/documents/publikationen/73/diw_01.c.562050.de/17-29.pdf