MOMONIAT, E. .; MOREMEDI, M.; MAHOMED, F. M. Professor D.P. Mason (MASSAF, FRSSAF) on the occasion of his 75th birthday: A lifetime contribution to the development of Applied Mathematics in South Africa. South African Journal of Science, [S. l.], v. 117, n. 1/2, 2021. DOI: 10.17159/sajs.2021/9114. Disponível em: https://sajs.co.za/article/view/9114. Acesso em: 27 may. 2022.