Brooks, C.K, H.K Schønwandt, and G Stenstrop. “Reconnaissance for Economic Minerals in the Kangerdlugssuaq Area, East Greenland”. Rapport Grønlands Geologiske Undersøgelse 135 (December 31, 1987): 66–68. Accessed November 27, 2024. https://geusjournals.org/index.php/rapggu/article/view/8000.