{{cite web |url=https://marcus.uib.no/instance/webresource/2c2005a3-6ff4-4955-892e-75c2f4f8ea80 |title=Diplom datert 1397, 19. november. Vik (indre?) (Jondal, Hordaland). Trykt i Diplomatarium Norvegicum B.1. Nr. 560. |author=Avdeling for spesialsamlinger |accessdate=Thu Apr 18, 2024 |publisher=University of Bergen Library}}