https://www.bancaditalia.it/pubblicazioni/quaderni-storia/2020-0046/QSE-46.pdf
http://New figures show jobs boost from UK nuclear – 65,000 now, and set to ...
https://gabriel-zucman.eu/files/TWZ2020b.pdf
https://www.ccomptes.fr/system/files/2019-04/20190418-refere-2018-4023-plan-relance-autoroutier.pdf