SOMERVILLE, J E. The Great Dolmen of Saumur. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 39, p. 148–152, 1905. DOI: 10.9750/PSAS.039.148.152. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6934. Acesso em: 22 jul. 2024.