Andrews, J., D. Bridgwater, B. Gulson, and J. Watterson. “Reconnaissance Mapping of South-East Greenland Between 62°30’N and 60°30’N”. Rapport Grønlands Geologiske Undersøgelse, vol. 35, Jan. 1971, pp. 32-38, doi:10.34194/rapggu.v35.7261.