http://www.cer.org.uk/sites/default/files/insight_AG_CO_18.5.17.pdf
https://www.ips-journal.eu/topics/democracy-and-society/rage-against-the-system-6891/
http://wir2018.wid.world/files/download/wir2018-summary-french.pdf
https://www.governo.it/it/articolo/intervento-del-presidente-draghi-al-meeting-di-rimini/20424