@article{Friborg_Ulf Hansen_Nordstroem_Soegaard._1999, title={Controls on the greenhouse gas exchange of a high-arctic ecosystem}, volume={99}, url={https://tidsskrift.dk/geografisktidsskrift/article/view/42342}, journal={Geografisk Tidsskrift}, author={Friborg, Thomas and Ulf Hansen, Birger and Nordstroem, Claus and Soegaard., Henrik}, year={1999}, month={jan.} }