http://expert.ru/2018/09/26/severnyij-potok-2-uzhe-ne-ostanoviti/
https://www.svoboda.org/a/29507218.html
https://theins.ru/politika/118927
https://www.bbc.com/russian/news-45588026
https://www.inopressa.ru/article/26Sep2018/lacroix/parti.html
https://www.inopressa.ru/article/26Sep2018/sueddeutsche/elections.html
https://www.rbc.ru/newspaper/2018/09/26/5baa3a1c9a7947ed896f5b6f
https://www.rbc.ru/newspaper/2018/09/26/5baa277f9a7947e74340a63a
https://www.rbc.ru/newspaper/2018/09/26/5ba905ce9a7947a695759be5