Kilian N. Technical Municipal Radius Clause Interpretations to Avoid Coronavirus Liability and Perspectives from the OECD and Vienna Convention on the Law of Treaties 1969—Guardrisk Insurance Limited v Café Chameleon CC (case no 632/20) [2020] ZASCA 173 . SAYIL [Internet]. 2020 [cited 2024 May 2];45:18 pages. Available from: https://unisapressjournals.co.za/index.php/SAYIL/article/view/9519