https://www.bwb.gv.at/fileadmin/user_upload/Abschlussbericht_BU_Kraftstoffe_2022_final_barrierefrei.pdf
https://www.brookings.edu/articles/october-2023-update-to-tiger-the-global-recovery-falters-as-major-growth-engines-decelerate/
http://www.assemblee-nationale.fr/15/pdf/projets/pl1088.pdf