https://www.jpr.org.uk/documents/JPR_2020.Jews_in_Europe_at_the_turn_of_the_Millennium.pdf
http://futurion.se/wp-content/uploads/2018/03/Futurion_Rapport_2018-1_webb.pdf
https://pluralia.com/o/europa-storia-di-un-declino/
https://www.brookings.edu/blog/up-front/2020/04/30/six-covid-related-deregulations-to-watch/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=87301848