LUBEŃCZUK, G. The legality of acts of local law restricting the possibility of pursuing circus activity with the use of animals in Poland. Studia Prawnoustrojowe, [S. l.], n. 55, 2022. DOI: 10.31648/sp.7251. Disponível em: https://czasopisma.uwm.edu.pl/index.php/sp/article/view/7251. Acesso em: 4 grudz. 2024.