@misc{Okarma_H._Distribution_1989, author={Okarma, H.}, volume={34}, number={35}, copyright={Rights Reserved - Free Access}, address={Białowieża}, journal={Acta Theriologica}, howpublished={online}, year={1989}, language={eng ; Sum. eng. ; pol.}, title={Distribution and numbers of wolves in Poland}, type={Text}, URL={http://rcin.org.pl./Content/11424/PDF/BI002_2613_Cz-40-2_Acta-T34-nr35-497-503_o.pdf}, keywords={Canis lupus, distribution, numbers, Poland, rozmieszczenie, liczebność, wilk, Polska}, }