https://www.nybooks.com/articles/2022/04/07/the-last-of-her-kind-chancellor-angela-merkel-marton/
https://equinoxmgt.com/sanctions-against-russia-a-fiasco/
https://theconversation.com/why-russia-pulled-out-of-its-grain-deal-with-ukraine-and-what-that-means-for-the-global-food-system-210046
https://www.oecd-ilibrary.org/docserver/c8cbf0f4-en.pdf?expires=1675114093&id=id&accname=guest&checksum=3F4F5273B22F1D6A7C3CBBA57E5F6D2B