https://www.boeckler.de/fpdf/HBS-008396/p_imk_pb_132_2022.pdf
https://frc.org.uk/news/january-2018-(1)/investigation-into-the-audit-of-the-financial-stat
https://www.linkiesta.it/2020/05/macron-merkel-piano-iniziativa-500-miliardi/
https://yakovpartners.ru/upload/iblock/9c2/ci594n0ysocxuukw7iliw6qtr4xz6cc4/BRICS_Research_on_IMFS.pdf