https://ec.europa.eu/transparency/documents-register/detail?ref=C(2022)6536&lang=en
https://data.consilium.europa.eu/doc/document/ST-14065-2022-INIT/en/pdf
http://www.cesifo-group.de/ifoHome/publications/working-papers/CESifoWP/CESifoWPdetails?wp_num=6430&CESifoWP.search=+
https://www.politico.eu/newsletter/digital-bridge/russia-digital-geopolitics-blue-jedi-online-extremists/?utm_source=POLITICO.EU&utm_campaign=68e9e01620-EMAIL_CAMPAIGN_2022_04_14_11_29&utm_medium=email&utm_term=0_10959edeb5-68e9e01620-190380769