Bailey, J.C, H Bohse, and A Demina. 1981. “Extension of Zr-REE-Nb Resources at Kangerdluarssuk, Ilímaussaq Intrusion”. Rapport Grønlands Geologiske Undersøgelse 103 (December). Copenhagen, Denmark:63-67. https://doi.org/10.34194/rapggu.v103.7732.