http://www.svoboda.org/content/article/27013284.html
http://hvylya.net/analytics/economics/kuda-tolkaet-rossiyu-energetika.html
http://lenta.ru/articles/2015/05/12/ukraine/
http://lenta.ru/articles/2015/05/12/khalitov/
http://www.odnako.org/blogs/soveshchanie-opk/
http://www.odnako.org/blogs/zhiznenno-neobhodimie-tanki-oruzhie-ne-proshlogo-no-budushchego/
http://www.svoboda.org/content/article/27011283.html
http://www.bbc.co.uk/russian/blogs/2015/05/150512_blog_economist_short_spring
http://r-studies.org/cms/index.php?action=news/view_details&news_id=8317&lang=ukr