Balcerzak, Filip. “In Search of Limits of Regulatory Powers. Antin V. Spain (ICSID Case No. ARB 13 31): The Article Is Part of Research Project Number 2018 28 C HS5 00087, Financed by the National Science Centre Poland”. Polish Review of International and European Law 10, no. 2 (December 18, 2021): 81–97. Accessed December 5, 2025. https://czasopisma.uksw.edu.pl/index.php/priel/article/view/9497.