
https://www.wilsoncenter.org/blog-post/helmut-kohl-collection-new-resource-post-cold-war-history

https://www.banque-france.fr/sites/default/files/media/2019/04/17/ngfs_first_comprehensive_report_-_17042019_0.pdf

https://www.agoravox.fr/culture-loisirs/culture/article/rapport-sarr-savoy-l-acquisition-d-209865