https://www.ifri.org/sites/default/files/atoms/files/vidal_strategieminiererusse_2023.pdf
https://documents-dds-ny.un.org/doc/UNDOC/LTD/V23/004/26/PDF/V2300426.pdf?OpenElement
http://www.cesifo-group.de/ifoHome/publications/working-papers/CESifoWP/CESifoWPdetails?wp_num=6430&CESifoWP.search=+