CLARK, J G D. Notes on the Obanian with special reference to antler-and bone-work. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 89, p. 91–106, 1958. DOI: 10.9750/PSAS.089.91.106. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8490. Acesso em: 9 may. 2024.