https://www.novayagazeta.ru/articles/2019/02/14/79541-eto-yasnyy-signal-nashim-protivnikam
https://newtimes.ru/articles/detail/177106
https://nv.ua/opinion/neoficialnyy-perevod-kremlya-50006171.html
https://www.finanz.ru/novosti/aktsii/merkel-proigrala-bitvu-za-severny-potok-2-1027953363
http://expert.ru/2019/02/14/indijskie-vvs-spaset-rossiya/
https://www.novayagazeta.ru/articles/2019/02/14/79544-vremya-assimetrichnyh-otvetov
https://www.gazeta.ru/politics/2019/02/14_a_12184621.shtml?updated
https://www.kommersant.ru/doc/3882449
http://www.rosbalt.ru/moscow/2019/02/14/1764203.html
The European Union reached a provisional deal on Wednesday on new rules governing import gas pipelines, casting doubt over the operating structure of Russia's planned Nord Stream 2.