
https://corporateeurope.org/en/2020/05/cashing-pandemic-how-lawyers-are-preparing-sue-states-over-covid-19-response-measures

https://www.bmwsb.bund.de/SharedDocs/gesetzgebungsverfahren/Webs/BMWSB/DE/Gebaeudeenergiegesetz-geg.html

https://www.bruegel.org/2022/03/can-europe-manage-if-russian-oil-and-coal-are-cut-off/