Dawes, P., Soper, N., Escher, J., & Hall, R. (1989). The northern boundary of the Proterozoic (Nagssugtoqidian) mobile belt of South-East Greenland. Rapport Grønlands Geologiske Undersøgelse, 146, 54–65. https://doi.org/10.34194/rapggu.v146.8097