https://www.occrp.org/en/rotenberg-files/
https://www.opendemocracy.net/can-europe-make-it/alessio-colonnelli/relaunching-french-very-messy-business?utm_source=Daily+Newsletter&utm_campaign=420bbab922-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-420bbab922-407405485
https://corporateeurope.org/sites/default/files/2020-06/Corporate-lobbying-DE-presidency-web%20DE.pdf
https://www.nao.org.uk/wp-content/uploads/2018/06/Investigation-into-the-governments-handling-of-the-collapse-of-Carillion.pdf