https://www.osw.waw.pl/sites/default/files/OSW-Report_The-middle-corridor_net.pdf
https://www.lse.ac.uk/granthaminstitute/publication/lionel_robbins2024/
https://www.brookings.edu/blog/fixgov/2021/12/13/how-seriously-should-we-take-talk-of-us-state-secession/?utm_campaign=Governance%20Studies&utm_medium=email&utm_content=195742694&utm_source=hs_email
https://www.warner.senate.gov/public/_cache/files/4/f/4fa9c9ba-2b34-4854-8c19-59a0a9676a31/66DECFBC0D6E6958C2520C3A6A69EAF6.safe-tech-act—final.pdf