http://www.case-research.eu/files/?id_plik=5223
https://www.brookings.edu/blog/order-from-chaos/2022/02/18/now-is-not-the-time-to-limit-u-s-natural-gas-exports/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=204506322&utm_source=hs_email
https://eutopialaw.com/2013/03/07/sovereignty-the-historical-perspective-or-les-absents-ont-toujours-tort/#more-1809
https://rsf.org/en/rsf-index-2018-hatred-journalism-threatens-democracies