Stephens, George. “Notice of a Runic Door from Iceland, Ornamented With Carved Dragons and a Scene Representing the Slaying of a Dragon. With Engravings of the Door”. Proceedings of the Society of Antiquaries of Scotland 9 (November 30, 1873): 458. Accessed November 22, 2024. https://journals.socantscot.org/index.php/psas/article/view/5525.