JACOBSON, L.; NOLI, D. New finds of engraved whole ostrich eggs from southern Namibia and the Northern Cape Province of South Africa. Southern African Humanities, [S. l.], v. 31, p. 55–61, 2018. Disponível em: https://www.sahumanities.org/index.php/sah/article/view/430. Acesso em: 14 may. 2024.