https://www.20minutes.fr/politique/2424043-20190115-non-traite-aix-chapelle-va-donner-alsace-lorraine-allemagne
https://ukandeu.ac.uk/who-controls-public-policy-paul-cairney/?mc_cid=cd66156d9a&mc_eid=815b1928ec
https://blogs.lse.ac.uk/europpblog/2023/02/17/nicola-sturgeons-resignation-heralds-a-new-era-for-scotland/