@ARTICLE{Sergiel_A._Winter_2015,
 author={Sergiel, A. and Bednarski, M. and Maślak, R. and Piasecki, T. and Huber, D.},
 number={No 4},
 journal={Polish Journal of Veterinary Sciences},
 howpublished={online},
 year={2015},
 publisher={Polish Academy of Sciences Committee of Veterinary Sciences},
 publisher={University of Warmia and Mazury in Olsztyn},
 title={Winter blood values of selected parameters in a group of non-hibernating captive brown bears (Ursus arctos)},
 URL={http://www.czasopisma.pan.pl/Content/99454/PDF/30.pdf},
 doi={10.1515/pjvs-2015-0116},
}