
https://www.reuters.com/world/europe/vatican-number-two-says-giving-ukraine-weapons-legitimate-with-conditions-2022-05-13/

https://www.brookings.edu/articles/why-do-the-u-s-and-its-allies-want-to-seize-russian-reserves-to-aid-ukraine/

https://wiiw.ac.at/the-russian-economy-amidst-the-war-and-sanctions-dlp-6727.pdf