https://library.wmo.int/doc_num.php?explnum_id=10108
https://www.eurolitnetwork.com/russian-and-me-by-katia-gregor/
https://www.brookings.edu/blog/up-front/2020/04/30/six-covid-related-deregulations-to-watch/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=87301848
https://content.knightfrank.com/research/83/documents/en/the-wealth-report-2021-7865.pdf