https://www.kommersant.ru/doc/3511570
https://www.svoboda.org/a/28943824.html
https://ru.krymr.com/a/28944257.html
https://www.svoboda.org/a/28942416.html
https://www.kommersant.ru/doc/3509202
https://www.vedomosti.ru/politics/articles/2017/12/27/746727-navalnii
https://www.svoboda.org/a/28941449.html
https://www.rbc.ru/newspaper/2017/12/27/5a40c2a69a7947146ef7a37a
https://www.rbc.ru/newspaper/2017/12/27/5a41fbd59a7947cc764abbe5
https://ru.krymr.com/a/28940265.html