http://news.bbc.co.uk/1/hi/world/americas/8011539.stm . Retrieved 15 March 2010 .   ^ "'Not so fast,' says Britain as Argentina makes fresh appeal to UN over Falkland Islands" . Mail on Sunday . 23 April 2009 . http://www.mailonsunday.co.uk/news/worldnews/article-1172802/Not-fast-says-Britain-Argentina-makes-fresh-appeal-UN-Falkland-Islands.html .   ^ "Argentina toughens shipping rules in Falklands oil row" . BBC News. 17 February 2010 . http://news.bbc.co.uk/1/hi/business/8518982.stm