Implementing Achmea: The Quest for Fundamental Change in International Investment La. Polish Yearbook of International Law, [S. l.], v. 39, p. 227–250, 2021. DOI: 10.24425/pyil.2020.134483. Disponível em: https://czasopisma.inp.pan.pl/index.php/pyil/article/view/2400. Acesso em: 3 oct. 2025.