
http://cep.lse.ac.uk/pubs/download/special/cepsp34.pdf

https://www.ifri.org/fr/espace-media/lifri-medias/concept-de-souverainete-economique-industrielle-de-leurope-progressivement

https://www.oecd-ilibrary.org/docserver/cb6d9eca-en.pdf?expires=1654579866&id=id&accname=guest&checksum=058AA472061C4F1B77F0DDF5D1BCBA31