Legislating Extra-Legal References: Naming the Criteria and Placing the Clauses (Polish and European Perspective). Lex localis - Journal of Local Self-Government, [S. l.], v. 20, n. 3, p. 667–684, 2022. DOI: 10.4335/20.3.667-684(2022). Disponível em: http://lex-localis.org/index.php/LexLocalis/article/view/1886. Acesso em: 27 oct. 2025.