
http://www.etui.org/Publications2/Books/Innovative-union-practices-in-Central-Eastern-Europe

https://www.politico.eu/wp-content/uploads/2020/05/LetterVDL12052020EN.pdf

https://blogs.lse.ac.uk/europpblog/2021/10/17/the-army-of-candidates-aspiring-councillors-during-italys-municipal-elections/