http://odlisnost.cz/posts/pristehovalci-a-nase-zamestnani
https://www.esri.ie/system/files/publications/RS185_0.pdf
https://www.bloomberg.com/politics/articles/2017-04-27/merkel-warns-against-u-k-illusions-in-hard-line-brexit-speech?utm_content=brexit&utm_campaign=socialflow-organic&utm_source=twitter&utm_medium=social&cmpid%3D=socialflow-facebook-brexit
https://blogs.lse.ac.uk/europpblog/2023/12/05/compensation-for-displaced-workers-is-unlikely-to-halt-the-rise-of-protectionism-in-europe/