Kalsbeek, F. and Zeck, H. (1978) “Nagssugtoqidian deformation and Kangâmiut dyke intrusion in the Søndre Strømfjord area, West Greenland”, Rapport Grønlands Geologiske Undersøgelse. Copenhagen, Denmark, 90, pp. 42–45. doi: 10.34194/rapggu.v90.7588.