EDWARDS, Iain. Ghosts. South African Journal of Science, [S. l.], v. 111, n. 5/6, p. 1–2, 2015. DOI: 10.17159/sajs.2015/a0104. Disponível em: https://sajs.co.za/article/view/3611. Acesso em: 23 nov. 2024.