https://www.spoe.at/wp-content/uploads/2024/04/Herz-und-Hirn_Web.pdf
http://tdem.eu/
https://wiiw.ac.at/the-berlin-process-for-the-western-balkans-four-recommendations-to-achieve-progress-n-582.html
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/800532/JOINT_COMMUNIQUE%CC%81_OF_BIIGC.pdf