http://www.rothstein.dinstudio.se/files/Rothstein_Why_not_in_Sweden_v._10.pdf
https://www.europarl.europa.eu/the-president/en/newsroom/statement-by-president-sassoli-on-the-composition-of-the-european-parliament?lang=es
http://lavraiedemocratie.fr/IMG/pdf/argumentaire_de_lavraiedemocratie.fr.pdf
https://www.panorama.am/en/news/2020/04/02/UN-privacy-chief-coronavirus/2267238