https://www.waz.de/politik/gabriel-brexit-vertrag-als-modell-fuer-eu-tuerkei-beziehung-id212938393.html
https://uk.reuters.com/article/uk-britain-eu-options/stairway-to-brexit-barnier-maps-out-uks-canadian-path-idUKKBN1ED23R
https://www.ifs.org.uk/publications/10302
https://www.ippr.org/files/2017-09/cej-interim-report-summary-170911.pdf
http://ecdpm.org/wp-content/uploads/ETTG-Brief-Keijzer-Medinilla-November-2017.pdf
https://www.lrb.co.uk/v39/n18/swati-dhingra/how-not-to-do-trade-deals
https://www.brookings.edu/blog/order-from-chaos/2017/11/15/the-new-geopolitics-of-trade-in-asia/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=58493399
https://publications.parliament.uk/pa/cm201719/cmselect/cmpubacc/401/401.pdf
https://www.wto.org/english/tratop_e/dispu_e/487abr_e.pdf
https://euobserver.com/nordic/138868