http://trade.ec.europa.eu/doclib/docs/2018/october/tradoc_157469.pdf
https://www.opendemocracy.net/can-europe-make-it/cas-mudde/on-extremism-and-democracy-in-europe-three-years-later?utm_source=Daily+Newsletter&utm_campaign=8c07a091be-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-8c07a091be-407405485
https://www.hks.harvard.edu/sites/default/files/centers/mrcbg/programs/senior.fellows/Brexit%20Paper%20IV%20-%20Final%20Paper.pdf
https://www.socialeurope.eu/wp-content/uploads/2018/12/SD_ProgressiveSociety-SustainableEquality.pdf
https://www.bankofengland.co.uk/-/media/boe/files/report/2018/eu-withdrawal-scenarios-and-monetary-and-financial-stability.pdf?la=en&hash=B5F6EDCDF90DCC10286FC0BC599D94CAB8735DFB
https://www.llri.lt/wp-content/uploads/2018/06/Labour-Migration_3.pdf
http://www.globalcommissionondrugs.org/wp-content/uploads/2018/09/ENG-2018_Regulation_Report_WEB-FINAL.pdf
https://www.economiesuisse.ch/sites/default/files/publications/es_sbi_d_web.pdf
https://www.niesr.ac.uk/sites/default/files/publications/NIESR%20Report%20Brexit%20-%202018-11-26.pdf
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef18037en.pdf