[1]
H. B. Clausen, M. Stampe, C. U. Hammer, C. S. Hvidbjerg, D. Dahl-Jensen, and J. P. Steffensen, “Glaciological and chemical studies on ice cores from Hans Tausen Iskappe, Greenland”, Meddr Grønland. Geosci., vol. 39, pp. 123–149, Jan. 2001.