http://odlisnost.cz/posts/pristehovalci-a-nase-zamestnani
https://blogs.lse.ac.uk/brexit/2020/02/21/migration-how-scotland-hoped-to-do-things-differently/
https://www.socialeurope.eu/structural-reforms-labour-markets-impair-innovation
http://cadmus.eui.eu/bitstream/handle/1814/45187/Ebook_IntegrationMigrantsRefugees2017.pdf?sequence=3&isAllowed=y