GLENN, Virginia. The late 13th-century chapter seals of Dunkeld and Oslo Cathedrals. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 132, p. 439–458, 2003. DOI: 10.9750/PSAS.132.439.458. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9870. Acesso em: 30 apr. 2024.