@article{Saperstein_Klein_1992, title={Characteristics of caribou feeding craters in burned and unburned habitat on the Selawik flats, Alaska}, volume={12}, url={https://septentrio.uit.no/index.php/rangifer/article/view/1036}, DOI={10.7557/2.12.3.1036}, number={3}, journal={Rangifer}, author={Saperstein, L. B. and Klein, D. R.}, year={1992}, month={Oct.}, pages={169–170} }