NAWROT, Filip. Principle of permanent sovereignty over natural resources in rulings of international courts. Prawne Problemy Górnictwa i Ochrony Środowiska, [S. l.], n. 1-2, p. 97–109, 2020. DOI: 10.31261/PPGOS.2020.01-02.07. Disponível em: https://trrest.vot.pl/ojsus/index.php/ppgos/article/view/11014. Acesso em: 7 maj. 2025.