http://oegfe.at/wordpress/2017/05/oegfe-umfrage-oesterreicherinnen-wuenschen-sich-eine-flexible-und-effizientere-europaeische-union/
https://wiiw.ac.at/different-choices-divergent-paths-poland-and-ukraine-dlp-6419.pdf
https://blogs.lse.ac.uk/businessreview/2024/02/05/siva-thambisetty-the-oceans-treaty-covers-issues-that-connect-us-more-than-divide-us/