
https://www.greeneuropeanjournal.eu/du-socle-europeen-de-droits-sociaux-a-leuro-dividende-le-choix-dune-europe-sociale-ambitieuse/

https://www.politico.eu/article/european-parliament-harassment-intimidation-abuse/

http://wp.unil.ch/space/files/2016/05/SPACE-I-2014-Report_final.1.pdf