SWAN, Vivien G. The Twentieth Legion and the history of the Antonine Wall reconsidered. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 129, p. 399–480, 2000. DOI: 10.9750/PSAS.129.399.480. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/10055. Acesso em: 13 jul. 2024.