http://expert.ru/2015/05/14/nato/
http://www.gazeta.ru/comments/2015/05/14_e_6686293.shtml
http://r-studies.org/cms/index.php?action=news/view_details&news_id=3933&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=3935&lang=ukr
http://r-studies.org/cms/index.php?action=news/view_details&news_id=3936&lang=ukr