@misc{Zharkov_I._V._The_1967,
 author={Zharkov, I. V. and Sokolov, V. E.},
 volume={12},
 number={3},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1967},
 language={ru},
 title={The European beaver ( Castor fiber Linnaeus, 1758) in the Soviet Union},
 type={Text},
 URL={http://rcin.org.pl/Content/9543/PDF/BI002_2613_Cz-40-2_Acta-T12-nr3-27-46_o.pdf},
 keywords={Castor fiber, diet, occurrence, reappearance, Soviet Union},
}