JØRGENSEN, Erlend Kirkeng. The Prehistoric slate acquisition site at Djupvik. Excavation report from activity areas investigated 15-18 June 2020 Alta municipality, Finnmark county. Septentrio Reports, Tromsø, Norway, n. 3, 2025. DOI: 10.7557/7.8291. Disponível em: https://septentrio.uit.no/index.php/SapReps/article/view/8291. Acesso em: 30 may. 2026.