CLOETE, Nico. Rolf Stumpf (1945–2020): Tough, decisive and compassionate technocratic-intellectual. South African Journal of Science, [S. l.], v. 117, n. 5/6, 2021. DOI: 10.17159/sajs.2021/10684. Disponível em: https://sajs.co.za/article/view/10684. Acesso em: 22 jul. 2024.