http://ftp.iza.org/dp9466.pdf
http://www.ipg-journal.de/regionen/nordamerika/artikel/detail/die-ordnung-zerfaellt-2684/
https://www.theglobeandmail.com/canada/investigations/article-canadas-lost-months-when-covid-19s-first-wave-hit-governments-and/
https://theanarchistlibrary.org/library/umberto-eco-ur-fascism