http://russian.people.com.cn/n/2015/0725/c31518-8926131.html
http://www.svoboda.org/content/article/27142838.html
http://lenta.ru/articles/2015/07/25/ussrdebt/
http://ru.krymr.com/content/article/27152035.html
http://russian.people.com.cn/n/2015/0724/c95181-8925527.html
http://lenta.ru/articles/2015/07/23/krimvash/
http://www.ft.com/intl/cms/s/0/5b24c19a-2ed7-11e5-8873-775ba7c2ea3d.html
http://www.bbc.com/russian/russia/2015/07/150723_russia_foreign_assets_arrest