Challenges of the Implementation of the European Charter of Local Self-Government in Polish Legislation. Lex localis - Journal of Local Self-Government, [S. l.], v. 16, n. 4, p. 971–982, 2018. DOI: 10.4335/16.4.971-982(2018). Disponível em: https://lex-localis.org/index.php/LexLocalis/article/view/1107. Acesso em: 18 sep. 2025.