https://www.project-syndicate.org/commentary/russia-bleak-economic-prospects-by-kenneth-rogoff-2017-07
https://www.ui.se/globalassets/ui.se-eng/publications/sceeus/russia-china-energy-relations-since-24-february.pdf
https://www.foreignaffairs.com/articles/ukraine/2022-03-04/what-if-russia-loses