Bridgwater, D., F. Davies, R. Gill, B. Gorman, J. Myers, and P. Taylor. “Wanton Disfiguration of Famous Skaergaard Outcrop Deplored”. Rapport Grønlands Geologiske Undersøgelse, vol. 90, Dec. 1978, pp. 12-14, doi:10.34194/rapggu.v90.7579.