https://www.auswaertiges-amt.de/blob/2608580/49d50fecc479304c3da2e2079c55e106/china-strategie-en-data.pdf
https://publications.parliament.uk/pa/cm201719/cmselect/cmbeis/379/379.pdf
https://www.alternatives-economiques.fr//feu-vert-conseil-constitutionnel-ceta-une-occasion-manquee/00079877