
https://www.theengineer.co.uk/how-the-uk-aerospace-can-fly-post-brexit/

https://www.project-syndicate.org/commentary/global-economy-downside-risks-by-nouriel-roubini-2017-06

http://www.europeaninstitute.org/index.php/311-european-affairs/ea-october-2017/2242-as-chinese-investment-rises-in-europe-brussels-proposes-greater-scrutiny-of-foreign-purchases-of-eu-based-companies