http://cdn.budgetresponsibility.org.uk/July_2017_Fiscal_risks.pdf
https://www.bloomberg.com/opinion/articles/2020-12-18/britain-and-europe-s-fish-fight-reveals-ultimate-brexit-truths
http://www.ecfr.eu/page/-/Keeping_Europe_Safe_After_Brexit2.pdf
https://ec.europa.eu/commission/sites/beta-political/files/position-paper-intellectual-property-rights_en.pdf