BLACK, George F. Notice of Six Norwegian Powder-Horns in the Museum, Carved with Subjects from the Romances of the Charlemagne Cycle. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 22, p. 320–331, 1888. DOI: 10.9750/PSAS.022.320.331. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6272. Acesso em: 6 may. 2024.