UPTON, Brian G. J. The geology of Tugtutôq and neighbouring islands, South Greenland. Part III: Olivine gabbros, syeno-gabbros and anorthosites. Meddelelser om Grønland, [S. l.], v. 169, n. 3, p. 1–47, 1964. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/160424. Acesso em: 28 dec. 2025.