www.mcguirewoods.com/Client-Resources/Alerts/2017/3/Brexit-UK-Files-for-Divorce-from-EU.aspx
www.jonesday.com/the-brexit-clock-has-startedwhat-happens-next-03-28-2017/
www.herbertsmithfreehills.com/file/9981/download?token=0tm8cvvZ
www.matheson.com/news-and-insights/article/article-50-triggered-by-uk-government
www.matheson.com/brexit-forum/news/brexit-thinking-about-tax