Thorning, L. and Hansen, E. 1988. Construction and testing of a lightweight radar for ice-thickness determinations on glaciers in the Pâkitsoq area, central West Greenland. Rapport Grønlands Geologiske Undersøgelse. 140, (Dec. 1988), 118–121. DOI:https://doi.org/10.34194/rapggu.v140.8051.