@misc{Dzięciołowski_R._Estimating_1976,
 author={Dzięciołowski, R.},
 volume={21},
 number={15},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1976},
 language={eng ; Sum. ang ; pol.},
 type={Text},
 title={Estimating ungulate numbers in a forest by track counts},
 URL={http://rcin.org.pl/Content/10313/PDF/BI002_10938_Cz-40-2_Acta-T21-nr15-217-222_o.pdf},
 keywords={estimate of number, track counts, transects, ungulate, kopytne, tropy, transekt, szacowanie liczebności},
}