
https://www.socialeurope.eu/the-high-stakes-gamble-of-doing-nothing-why-business-must-act-now

https://www.politico.eu/article/eu-warn-financial-risk-andorra-monaco-san-marino/

https://wiiw.ac.at/assessing-the-international-interlinkages-and-dependencies-of-the-eu27-energy-renewables-ecosystem-dlp-6897.pdf