https://www.inopressa.ru/article/21Jan2019/nytimes/policy.html
https://www.gazeta.ru/business/2019/01/16/12130873.shtml
https://www.gazeta.ru/politics/2019/01/21_a_12137227.shtml
http://www.rosbalt.ru/blogs/2019/01/21/1759234.html
https://www.ft.com/content/7d78e062-1d7d-11e9-b126-46fc3ad87c65
https://www.nytimes.com/2019/01/20/us/politics/trump-russia-policy.html
https://www.gazeta.ru/business/2019/01/20/12135385.shtml
https://www.kommersant.ru/doc/3858913