https://internationalepolitik.de/system/files/article_pdfs/IP_05-2020_Kurtz_oB.pdf
https://www.lawfareblog.com/senate-report-shows-how-close-american-democracy-came-disaster?utm_campaign=Governance%20Studies&utm_medium=email&utm_content=170356875&utm_source=hs_email
https://fcpablog.com/2020/05/18/the-u-s-has-a-chance-to-target-demand-side-bribery-with-the-crook-act/
https://www.socialeurope.eu/wp-content/uploads/2019/01/03_Brexit_Kroeger.pdf