JARRETT, Michael G. History, archaeology and Roman Scotland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 115, p. 59–66, 1987. DOI: 10.9750/PSAS.115.59.66. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9199. Acesso em: 26 apr. 2024.