Elvestad, Endre, and Arnfrid Opedal. “Maritime-Archaeological Investigations of the Hanseatic Harbour at Avaldsnes”. AmS-Skrifter, no. 27 (January 6, 2020): 217–236. Accessed October 15, 2024. https://journals.uis.no/index.php/AmS-Skrifter/article/view/275.