http://www.ips-journal.eu/regions/europe/article/show/divide-and-rule-2125/
http://www.europarl.europa.eu/news/en/press-room/20171115IPR88120/ep-ready-to-start-talks-with-eu-governments-on-overhaul-of-dublin-system
https://theconversation.com/tres-preguntas-sobre-la-amnistia-claves-para-el-futuro-de-espana-216937
https://uslawprofstatementisrael.com/