Stemmet A. ’Armed Attack’ and Article 51 of the UN Charter : Evolutions in Customary Law and Practice, Tom Ruys. SAYIL [Internet]. 2013 Dec. 31 [cited 2025 Oct. 27];38:297-302. Available from: https://unisapressjournals.co.za/index.php/SAYIL/article/view/8281