@misc{Olech_W._Bisoniana_1989,
 author={Olech, W.},
 volume={34},
 number={29},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1989},
 language={eng ; Sum. eng. ; pol.},
 title={Bisoniana 103. The participation of ancestral genes in the existing population of European bison},
 type={Text},
 URL={http://rcin.org.pl./Content/11346/PDF/BI002_2613_Cz-40-2_Acta-T34-nr29-397-407_o.pdf},
 keywords={ancestral gene, Białowieża line, Bison bonasus, Caucasus line, genetic pool, population, populacja, założyciele, pula genowa, geny, genotyp, zmienność genetyczna, żubr},
}