Bailey, J. C. ., R. . Gwozdz, J. . Rose-Hansen, and H. . Sørensen. “Geochemical Overview of the Ilímaussaq Alkaline Complex, South Greenland”. Geology of Greenland Survey Bulletin, vol. 190, Dec. 2001, pp. 35-53, doi:10.34194/ggub.v190.5172.