@misc{Zegers_D._A._Energy_1979,
 author={Zegers, D. A. and Williams, O.},
 volume={24},
 number={17},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1979},
 language={eng ; sum. eng. ; pol.},
 title={Energy flow through a population of Richardson's ground squirrels},
 type={Text},
 URL={http://rcin.org.pl/Content/10584/PDF/BI002_2613_Cz-40-2_Acta-T24-nr17-221-235_o.pdf},
 keywords={energy budget, energy flow, hibernation, Spermophilus richardsonii elegans, przepływ energii, populacja, gryzonie, budżet energetyczny},
}