https://www.brookings.edu/wp-content/uploads/2022/03/Illicit-purchases-of-US-property.pdf
http://www.odce.ie/Portals/0/Annual_Reports/ODCE_Annual_Report_2016_Full_Report.pdf
https://www.dw.com/en/dw-poll-russians-in-germany-blame-russia-for-ukraine-war-survey/a-65457001