Ghisler, M, N Henriksen, A Steenfelt, and H Stendal. “A Reconnaissance Geochemical Survey in the Proterozoic–Phanerozoic Platform Succession of the Peary Land Region, North Greenland”. Rapport Grønlands Geologiske Undersøgelse 88 (December 31, 1979): 85–91. Accessed July 22, 2024. https://geusjournals.org/index.php/rapggu/article/view/7559.