https://theconversation.com/eu-citizens-proposal-a-lawyer-examines-the-detail-80111
http://www.euractiv.com/section/economy-jobs/news/eu-to-grow-faster-despite-brexit-turmoil/
https://www.esri.ie/system/files/publications/WP677_0.pdf
https://ukandeu.ac.uk/wp-content/uploads/2020/06/Mind-the-values-gap.pdf