Ulff-Møller, F. “High Temperature Pyrrhotite and Telluric Iron Mineralisations in Western Disko, Central West Greenland”. Rapport Grønlands Geologiske Undersøgelse 75 (December 31, 1975): 51–53. Accessed July 3, 2024. https://geusjournals.org/index.php/rapggu/article/view/7446.