
https://www.sciencemag.org/news/2020/03/new-coronavirus-finally-slamming-russia-country-ready?utm_campaign=news_daily_2020-03-26&et_rid=682362580&et_cid=3261898#

https://www.etui.org/sites/default/files/2023-01/Social%20policy%20in%20the%20European%20Union-state%20of%20play%202022-Policy%20making%20in%20a%20permacrisis-2023.pdf

https://visegradinsight.eu/coronavision-for-central-europe-better-future/