FREDSKILD, Bent. Palaeobotanical investigations of some peat deposits of Norse age at Qagssiarssuk, South Greenland. Meddelelser om Grønland, [S. l.], v. 204, n. 5, p. 42 pp., 1978. DOI: 10.7146/mog.v204.147220. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/147220. Acesso em: 28 dec. 2025.