Steenfelt, A, and T Tukiainen. 1981. “Thorium-Uranium Mineralisation in the Vicinity of the Igdlerfigssalik Centre of the Igaliko Complex, South Greenland”. Rapport Grønlands Geologiske Undersøgelse 105 (December). Copenhagen, Denmark:44-47. https://doi.org/10.34194/rapggu.v105.7752.