“Drilling Programme on the Uranium Mineralisation at Kvanefjeld, Ilímaussaq Alkaline Intrusion, South Greenland”. Rapport Grønlands Geologiske Undersøgelse 90 (December 31, 1978): 64–67. Accessed October 30, 2025. https://geusjournals.org/index.php/rapggu/article/view/7594.