@misc{Gentry_J._B._An_1971,
 author={Gentry, J. B. and Smith, M. H. and Chelton, J. G.},
 volume={16},
 number={10},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1971},
 language={eng ; Sum. ang ; pol.},
 title={An evaluation of the octagon census method for estimating small mammal populations},
 type={Text},
 URL={http://www.rcin.org.pl/Content/9795/PDF/BI002_2613_Cz-40-2_Acta-T16-nr10-148-159_o.pdf},
 keywords={octagon census method, evaluation, population, small mammals, inwentaryzacja ssaków, drobne ssaki},
}