Geoelectrical soundings in Holsteinsborg. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 35, p. 43–44, 1971. DOI: 10.34194/rapggu.v35.7264. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/7264. Acesso em: 16 oct. 2025.