https://www.socialeurope.eu/2017/06/new-reforms-envisaged-brussels-path-towards-austerity-italy/
https://www.socialeurope.eu/2017/07/european-safe-bond-handle-care/
https://curia.europa.eu/jcms/upload/docs/application/pdf/2018-12/cp180187en.pdf
http://www.ips-journal.eu/regions/europe/article/show/europes-values-wont-defend-themselves-2599/