Deer, W. A., D. R. C. Kempe, and G. C. Jones. 1984. “Syenitic and Associated Intrusions of the Kap Edvard Holm Region of Kangerdlugssuaq, East Greenland”. Meddelelser Om Grønland. Geoscience 12 (October):26 pp. https://doi.org/10.7146/moggeosci.v12i.139673.