https://www.radiosvoboda.org/a/news-posol-pro-vagnerivsku-spetsoperatsiu/31006949.html
https://www.gazeta.ru/politics/2020/12/16_a_13402400.shtml
https://www.inopressa.ru/article/17Dec2020/nytimes/intelligencefail.html
https://www.inopressa.ru/article/17Dec2020/schweizer/nato.html
https://www.radiosvoboda.org/a/kiberataka-uryad-ameryka-napad-hakeriv-rosiya-fbr/31006105.html
https://www.nytimes.com/2020/12/16/us/politics/russia-hack-putin-trump-biden.html
https://www.ng.ru/economics/2020-12-16/1_8041_russia.html