http://ru.krymr.com/a/28096821.html
http://ru.krymr.com/a/28095605.html
https://www.gazeta.ru/business/2016/11/03/10304459.shtml
https://politeka.net/353897-bitva-putina-za-arktiku-pobeda-ili-polnoe-fiasko/
http://www.thetimes.co.uk/article/europe-must-face-the-russian-bear-alone-09qptdfpw
https://focus.ua/opinions/359589/
http://inopressa.ru/article/03Nov2016/times/europe.html
http://nv.ua/opinion/shevcova/zapadu-povezlo-s-putinym-260078.html