NIELSEN, T.; ROSING, M. The Archaean Skjoldungen alkaline province, South-East Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 148, p. 93–100, 1990. DOI: 10.34194/rapggu.v148.8126. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/8126. Acesso em: 12 may. 2024.