
https://www.ipg-journal.de/regionen/europa/artikel/detail/aussenpolitik-nach-wildwest-manier-4419/

https://www.ips-journal.eu/topics/democracy-and-society/between-human-rights-and-border-control-6860/

https://fsd.ch/wp-content/uploads/2025/06/EN-FSD-Annual-REPORT-2024.pdf