Bohse, H, C.K Brooks, and H Kunzendorf. “Field Observations on the Kakortokites of the Ilímaussaq Intrusion, South Greenland”. Rapport Grønlands Geologiske Undersøgelse 38 (January 1, 1971): 1–43. Accessed July 3, 2024. https://geusjournals.org/index.php/rapggu/article/view/7278.