HENIG, Martin. Gemstones from Roman Britain: Recorded in the Portable Antiquities Scheme. Acta Classica Universitatis Scientiarum Debreceniensis, [S. l.], v. 59, p. 25–41, 2023. DOI: 10.22315/ACD/2023/3. Disponível em: https://ojs.lib.unideb.hu/classica/article/view/13202.. Acesso em: 13 may. 2024.