https://digitalcommons.law.scu.edu/cgi/viewcontent.cgi?article=1685&context=chtlj
https://ec.europa.eu/commission/sites/beta-political/files/governance.pdf
https://www.ussif.org/files/GSIR_Review2018F.pdf
https://ec.europa.eu/eurostat/web/products-eurostat-news/w/ddn-20250314-3