JOHNSTRUP, F. Indledning. Meddelelser om Grønland, [S. l.], v. 9, p. 4 pp., 1889. DOI: 10.7146/mog.v9.139627. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/139627. Acesso em: 21 nov. 2024.