@misc{Okarma_H._The_1995,
 author={Okarma, H.},
 volume={40},
 number={4},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1995},
 language={eng ; Sum. eng.},
 title={The trophic ecology of wolves and their predatory role in ungulate communities of forest ecosystems in Europe},
 type={Text},
 URL={http://www.rcin.org.pl/Content/12374/PDF/BI002_26822_Cz-40-2_Acta-T40-nr30-335-386_o.pdf},
 keywords={Canis lupus, ungulate communities, trophic ecology, predation, prey preference, wilk, kopytne, preferencje żerowe},
}