
https://www.brookings.edu/wp-content/uploads/2021/12/Democracy-Playbook-2021_10-Commitments-for-Advancing-Democracy.pdf

https://www.hrw.org/news/2017/05/15/eu-should-step-pressure-poland

http://www.cesifo-group.de/ifoHome/publications/working-papers/CESifoWP/CESifoWPdetails?wp_num=6433&CESifoWP.search=+