Stylegar, Frans-Arne H., Pål Nymoen, and Gunnar Eikli. “Pirates and Merchants – Hanse Traders and Victual Brothers in Skjernesund and Other Outports of Southernmost Norway in the Early Fifteenth Century”. AmS-Skrifter, no. 27 (January 6, 2020): 245–257. Accessed January 8, 2025. https://websok.uis.no/index.php/AmS-Skrifter/article/view/277.