Boike, J., Bolton, B., Bornemann, N., Kattenstroth, B., Langer, M., Muster, S., Piel, K., Sachs, T., Stoof, G., Westermann, S. (2009): Characteristics of Heat and Water Budget of two Arctic Permafrost Sites: Dominant Processes and Observed Changes, AGU 2009 Joint Assembly (Toronto, Canada 2009).