BRADLOW, D.; VILJOEN, F. Christof Heyns (1959–2021): Human rights lawyer, legal educator and activist. South African Journal of Science, [S. l.], v. 117, n. 7/8, 2021. DOI: 10.17159/sajs.2021/11715. Disponível em: https://sajs.co.za/article/view/11715. Acesso em: 26 may. 2022.