SCHØNWANDT, H. Mineral resource activities 1993: spectrum of research and services. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 160, p. 18–21, 1994. DOI: 10.34194/rapggu.v160.8223. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/8223. Acesso em: 27 nov. 2024.