After the deal with OPEC, Russia’s energy minister is now as closely watched as his Saudi counterpart
https://www.bloomberg.com/news/articles/2017-12-20/putin-s-mr-opec-becomes-an-oil-market-player
https://www.inopressa.ru/article/20Dec2017/bloomberg/novak.html
http://www.kasparov.ru/material.php?id=5A2F7E0E514BC
http://www.rosbalt.ru/russia/2017/11/30/1664998.html
http://www.kasparov.ru/material.php?id=5A1DB310A8281
http://www.rosbalt.ru/blogs/2017/11/28/1664360.html
http://www.kasparov.ru/material.php?id=5A0C178AA3BF4
http://www.kasparov.ru/material.php?id=59FEB515C0BAC
https://www.radiosvoboda.org/a/28813673.html