http://www.europeaninstitute.org/index.php/311-european-affairs/ea-october-2017/2242-as-chinese-investment-rises-in-europe-brussels-proposes-greater-scrutiny-of-foreign-purchases-of-eu-based-companies
https://www.brookings.edu/research/keep-calm-and-regulate-on/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=88191095
https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-2021-rapport-comite_suivi_et_evaluation_loi_pacte-septembre_0.pdf