
http://www.inegalites.fr/spip.php?page=analyse&id_article=2289&id_rubrique=64&id_mot=30&id_groupe=9

https://www.socialeurope.eu/wp-content/uploads/2017/08/Occ-Pap-13-PDF.pdf

https://eurasianet.org/georgia-advances-anti-oligarchy-laws-while-it-debates-who-exactly-is-an-oligarch