
https://www.lameduse.ch/2018/05/25/la-meduse-a-lu-affaire-gurtel-des-verdicts-qui-ebranlent-lespagne/

http://unesdoc.unesco.org/images/0024/002472/247234e.pdf

https://www.hansardsociety.org.uk/publications/briefings/who-chooses-the-scrutineer-why-mps-should-resist-the-governments-attempt-to