Sandberg Sørensen, L. ., S. B. . Simonsen, R. . Forsberg, L. . Stenseng, H. . Skourup, S. . Savstrup Kristensen, and W. . Colgan. “Circum-Greenland, Ice-Thickness Measurements Collected During PROMICE Airborne Surveys in 2007, 2011 and 2015”. GEUS Bulletin, vol. 41, Aug. 2018, pp. 79-82, doi:10.34194/geusb.v41.4348.