PEKOV, I. V. .; EKIMENKOVA, I. A. . Two new rare-earth-rich mineral associations in the Ilímaussaq alkaline complex, South Greenland. Geology of Greenland Survey Bulletin, [S. l.], v. 190, p. 143–144, 2001. DOI: 10.34194/ggub.v190.5185. Disponível em: https://geusjournals.org/index.php/ggub/article/view/6409. Acesso em: 3 may. 2024.