https://www.kommersant.ru/doc/3481819
https://www.novayagazeta.ru/articles/2017/11/30/74743-dolg-ne-nash
https://www.inopressa.ru/article/30Nov2017/wp/deripaska.html
https://lb.ua/world/2017/11/30/383431_otnyat_podelit_kakie_riski.html
http://www.ng.ru/economics/2017-11-30/1_7126_budget.html
https://www.gazeta.ru/business/2017/11/30/11021462.shtml
Russia’s qualms over how far to prolong oil-output cuts with OPEC may reflect a shifting calculus for an economy feeling increasingly hobbled by shackling one of its biggest growth drivers.
http://www.rosbalt.ru/business/2017/11/29/1664606.html
http://expert.ru/2017/11/29/tsb-ob_yavil-borbu-s-valyutnyim-kreditovaniem/
https://www.rbc.ru/newspaper/2017/11/29/5a1d44159a79474a2868325c