https://republic.ru/posts/81847
http://ru.krymr.com/a/28431091.html
http://www.ng.ru/economics/2017-04-14/4_6974_krum.html
https://www.gazeta.ru/auto/2017/04/12_a_10623395.shtml
http://www.kommersant.ru/doc/3269244
A summit of ministers from G7 nations in Italy today has ended without agreement on punitive measures - although they have agreed that Bashar Assad cannot stay on as Syrian president.
http://www.dailymail.co.uk/news/article-4400590/Johnson-s-push-sanctions-Russia-BLOCKED.html
https://www.ft.com/content/7fc597ee-1dc4-11e7-b7d3-163f5a7f229c
http://www.dsnews.ua/world/sanktsii-protiv-rossii-pochemu-ne-reshilas-semerka--11042017145700
https://lenta.ru/articles/2017/04/11/putin_mattarella/