
https://carnegieendowment.org/research/2024/03/is-the-kremlin-overconfident-about-russias-economic-stability?lang=en

https://www.bwb.gv.at/fileadmin/user_upload/Abschlussbericht_BU_Kraftstoffe_2022_final_barrierefrei.pdf

https://www.ft.com/content/921e2266-6ab9-4793-9af0-13a9443797e4