GOUDIE, Gilbert. Notice of two charters in the Norse Language, found among the Papers of the Sheriff-Court of Shetland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 12, p. 472–492, 1877. DOI: 10.9750/PSAS.012.472.492. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5832. Acesso em: 7 dec. 2024.