@misc{Gębczyńska_Z._Bisoniana_1972,
 author={Gębczyńska, Z. and Krasińska, M.},
 volume={17},
 number={10},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1972},
 language={eng ; Sum. ang ; pol.},
 title={Bisoniana XLIX. Food preferences and requirements of the European bison},
 type={Text},
 URL={http://www.rcin.org.pl/Content/10101/PDF/BI002_2613_Cz-40-2_Acta-T17-nr10-105-117_o.pdf},
 keywords={Białowieża Forest, Bison bonasus, food preference, food requirements, żubr, wybiórczość pokarmowa, zapotrzebowanie pokarmowe, Puszcza Białowieska},
}