@misc{Caboń-Raczyńska_K._Bisoniana_1987,
 author={Caboń-Raczyńska, K. and Krasińska, M. and Krasiński, Z. A. and Wójcik, J. M.},
 volume={32},
 number={21},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1987},
 language={eng ; sum. eng. ; pol.},
 type={Text},
 title={Bisoniana XCVII. Rhythm of daily activity and behavior of European bison in the Białowieża Forest in the period without snow cover},
 URL={http://www.rcin.org.pl/Content/11234/PDF/BI002_26016_Cz-40-2_Acta-T32-nr21-335-372_o.pdf},
 keywords={daily activity rhythm, behaviour, Białowieża Forest, Bison bonasus, rytm dziennej aktywności, behawior, żerowanie, żubr},
}