@misc{Żurowski_W._Building_1992,
 author={Żurowski, W.},
 volume={37},
 number={4},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1992},
 language={eng ; Sum. eng.},
 title={Building activity of beavers},
 type={Text},
 URL={http://rcin.org.pl./Content/11814/PDF/BI002_2613_Cz-40-2_Acta-T37-nr38-403-411_o.pdf},
 keywords={activity, building behaviour, Castor fiber, dam, lodge, Poland, Bóbr europejski, nora, tama, Polska, budowanie},
}