@article{Grønvik_1998, title={Preface- Ringed Seals in the North Atlantic}, volume={1}, url={https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2977}, DOI={10.7557/3.2977}, journal={NAMMCO Scientific Publications}, author={Grønvik, Sidsel}, year={1998}, month={Jun.}, pages={3} }