
http://euroefe.euractiv.es/1311_actualidad/4466026_la-ampliacion-de-la-ue-provoco-una-fuga-de-cerebros-de-este-a-oeste.html

http://institute.global/sites/default/files/field_article_attached_file/IGC_EU%20Migration_10.09.17.pdf

https://theconversation.com/europes-elderly-need-migrant-caregivers-whether-we-like-it-or-not-250121