Breuning-Madsen, Henrik, Peter Steen Henriksen, Jeppe Ågård Kristensen, Maria Jessen, and Rasmus Ekman. “The Hydrology and Preservation Condition in the Flat-Topped Burial Mound: Klangshøj at Vennebjerg in Vendsyssel”. Danish Journal of Archaeology 5 (November 1, 2016): 72–85. Accessed February 10, 2026. https://tidsskrift.dk/dja/article/view/124847.