FRĄCKOWIAK, H. Change of the mediator in a collective dispute – comments de lege lata and de lege ferenda. Studia Prawnoustrojowe, [S. l.], n. 59, 2023. DOI: 10.31648/sp.8274. Disponível em: https://czasopisma.uwm.edu.pl/index.php/sp/article/view/8274. Acesso em: 20 may. 2024.