KALSBEEK, Feiko. The Petrography and Origin of Gneisses, Amphibolites and Migmatites in the Qasigialik Area, South-West Greenland. . Meddelelser om Grønland, [S. l.], v. 189, n. 1, p. 81 pp., 1970. DOI: 10.7146/mog.v189.150811. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/150811. Acesso em: 28 dec. 2025.