http://www.gazeta.ru/business/2015/08/21/7710527.shtml
http://www.novayagazeta.ru/society/69623.html
http://inosmi.ru/overview/20150821/229771189.html
http://www.forbes.com/sites/paulroderickgregory/2015/08/20/is-a-slow-putsch-against-putin-under-way/
http://www.bloombergview.com/articles/2015-08-21/u-s-told-ukraine-to-stand-down-as-putin-invaded
http://glavnoe.ua/news/n238686
http://www.golos-ameriki.ru/content/ashton-carter-russia-putin/2925999.html
http://www.bbc.com/russian/business/2015/08/150820_russia_currency_analysts
http://inosmi.ru/russia/20150821/229767861.html
http://europe.newsweek.com/putins-latest-ukraine-gambit-puppet-government-exile-331808