BALDWIN BROWN, G. The Hartlepool Tombstones, and the Relations between Celtic and Teutonic Art in the Early Christian Period. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 53, p. 195–228, 1919. DOI: 10.9750/PSAS.053.195.228. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7459. Acesso em: 18 may. 2024.