Sode, Torben, Mads Dengsø Jessen, and Bernard Gratuze. “Viking Age Windows : A Reassessment of Windowpane Fragments Based on Chemical Analysis (LA-ICP-MS) and Their Find Contexts”. Danish Journal of Archaeology 12, no. 1 (September 11, 2023): 1–26. Accessed May 8, 2024. https://tidsskrift.dk/dja/article/view/131493.