STEWART, J. W. Precambrian alkaline-ultramafic/carbonatite volcanism at Qagssiarssuk, South Greenland. Meddelelser om Grønland, [S. l.], v. 186, n. 4, p. 81 pp., 1970. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/152175. Acesso em: 28 dec. 2025.