HELLMUTH ANDERSEN & KJÆRUM, H. & P. Senneolitiske gravanlæg i Tønning skov. Kuml, [S. l.], v. 17, n. 17, p. 37–60, 1967. DOI: 10.7146/kuml.v17i17.104746. Disponível em: https://tidsskrift.dk/kuml/article/view/104746. Acesso em: 3 maj. 2024.