DANØ, Marianne; SØRENSEN, Henning. An examination of some rare minerals from the nepheline syenites of South West Greenland. Meddelelser om Grønland, [S. l.], v. 162, n. 5, p. 1–35, 1959. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/161166. Acesso em: 11 dec. 2025.