https://www.ips-journal.eu/index.php?id=344&L=0&tx_news_pi1%5Bnews%5D=3399&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&cHash=f68cbd88e51ae918672017876e3f358f
https://www.ips-journal.eu/topics/foreign-and-security-policy/the-world-of-tomorrow-7101/
https://www.bruegel.org/analysis/sanctions-against-russia-will-worsen-its-already-poor-economic-prospects