@misc{Kobryń_H._Bisoniana_1975, author={Kobryń, H.}, volume={20}, number={14}, copyright={Rights Reserved - Free Access}, address={Białowieża}, journal={Acta Theriologica}, howpublished={online}, year={1975}, language={eng}, title={Bisoniana LIX. Morphology of the thymus in the European bison}, type={Text}, URL={http://www.rcin.org.pl/Content/10261/PDF/BI002_2613_Cz-40-2_Acta-T20-nr14-161-164_o.pdf}, keywords={Bison bonasus, morphology, thymus, żubr, grasica, morfologia}, }