Jepsen, H., Escher, J., Friderichsen, J. and Higgins, A. (1994) “The geology of the north-eastern corner of Greenland - photogeological studies and 1993 field work”, Rapport Grønlands Geologiske Undersøgelse. Copenhagen, Denmark, 161, pp. 21–33. doi: 10.34194/rapggu.v161.8240.