https://www.gazeta.ru/politics/2018/12/24_a_12106369.shtml
https://www.gazeta.ru/politics/2018/12/23_a_12105025.shtml
https://www.obozrevatel.com/abroad/tri-geopoliticheskih-trenda-v-rossii.htm
https://www.bbc.com/russian/features-46610773
https://www.gazeta.ru/army/2018/12/22/12104425.shtml
https://www.inopressa.ru/article/21Dec2018/letemps/nuclear.html