ABRAHAMSEN, Niels; NORDEIDE, Sæbjørg W. Archaeomagnetic dating of a Medieval brick kiln from Tønsberg, Norway. Kuml, [S. l.], v. 33, n. 33, p. 187–200, 1985. DOI: 10.7146/kuml.v33i33.109706. Disponível em: https://tidsskrift.dk/kuml/article/view/109706. Acesso em: 6 dec. 2025.