Kilian, Neels. 2022. “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 ”. South African Yearbook of International Law 45 (February):18 pages. https://doi.org/10.25159/2521-2583/9519.