
https://theconversation.com/con-rusia-fuera-del-consejo-de-europa-que-sera-de-los-derechos-humanos-de-sus-presos-179824

https://www.thetimes.co.uk/edition/news/irish-want-sea-border-with-uk-after-brexit-lvb6n35fq

https://www.diw.de/documents/publikationen/73/diw_01.c.578096.de/18-7-3.pdf