Wethmar-Lemmer, Marlene. “Harmonising or Unifying the Law Applicable to International Sales Contracts Between the BRICS States”. Comparative and International Law Journal of Southern Africa, vol. 50, no. 3, Nov. 2020, pp. 372-94, https://unisapressjournals.co.za/index.php/CILSA/article/view/8706.