EELES, Francis C. Two Incised Slabs: at Foveran, Aberdeenshire, and Oathlaw, Forfarshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 43, p. 308–316, 1909. DOI: 10.9750/PSAS.043.308.316. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7153. Acesso em: 22 nov. 2024.