GOUDIE, Gilbert. On Rune-Inscribed Relics of the Norsemen in Shetland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 13, p. 136–164, 1879. DOI: 10.9750/PSAS.013.136.164. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5876. Acesso em: 26 apr. 2024.