https://committees.parliament.uk/publications/30492/documents/175947/default/
http://unctad.org/en/PublicationsLibrary/wir2017_en.pdf
http://www.irishnews.com/news/republicofirelandnews/2017/07/03/news/british-withdrawal-from-fishing-arrangement-unwelcome-and-unhelpful-says-irish-government-1073320/
https://ec.europa.eu/commission/sites/beta-political/files/outline_of_the_political_declaration.pdf