@misc{Helle_P._Food_1980,
 author={Helle, P.},
 volume={25},
 number={32},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1980},
 language={eng ; sum. eng. ; pol.},
 type={Text},
 title={Food composition and feeding habits of the roe deer in winter in central Finland},
 URL={http://www.rcin.org.pl/Content/10668/PDF/BI002_2613_Cz-40-2_Acta-T25-nr32-395-402_o.pdf},
 keywords={Capreolus capreolus, feeding habits, food composition, winter food, stosunki pokarmowe, dieta, skład pokarmu, pobieranie pokarmu, sarna},
}