Stemmerik, L. ., M. . Sønderholm, and J. A. . Bojesen-Koefoed. “Palaeo-Oil Field in a Silurian Carbonate Buildup, Wulff Land, North Greenland: Project ‘Resources of the Sedimentary Basins of North and East Greenland’”. Geology of Greenland Survey Bulletin, vol. 176, June 1997, pp. 24-28, doi:10.34194/ggub.v176.5056.