
http://uk.reuters.com/article/us-britain-eu-negotiations-idUKKBN17R1XJ

https://www.destatis.de/DE/PresseService/Presse/Pressemitteilungen/2017/08/PD17_261_12511pdf.pdf?__blob=publicationFile

https://dailynewshungary.com/juncker-orban-european-solidarity-two-way-street/