Title	Authors	Year
ETH Greenland Expedition: Progress Report No. 1: April 1990 to February 1991 Technical Report. ETH Zürich, Department of Geography.	Ohmura, Atsumu, K. Steffen, H. Blatter, W. Greuell, M. Rotach, T. Konzelmann, M. Laternser, A. Abe-Ouchi u. D. Steiger	1991

503 Service Unavailable

The website you're trying to access appears to be abnormally slow, please come back later.