@misc{Krysiak_K._Bisoniana_1967,
 author={Krysiak, K.},
 volume={12},
 number={19},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1967},
 language={eng ; sum. eng ; pol},
 type={Text},
 title={Bisoniana XV. The history of the European bison in the Białowieża forest and the results of its protection},
 URL={http://www.rcin.org.pl/Content/9530/PDF/BI002_2613_Cz-40-2_Acta-T12-nr19-323-331_o.pdf},
 keywords={Białowieża Forest, Bison bonasus, protection},
}