VAN DER WALT, R. Bilateral and Multilateral Treaties. South African Yearbook of International Law, [S. l.], v. 44, p. 12 pages, 2019. DOI: 10.25159/2521-2583/8956. Disponível em: https://unisapressjournals.co.za/index.php/SAYIL/article/view/8956. Acesso em: 3 jul. 2024.