@misc{Jaarsveld_A._S._Improved_1987,
 author={Jaarsveld, A. S. and Henschel, J. R. and Skinner, J. D.},
 volume={213},
 copyright={Prawa zastrzeżone - dostęp ograniczony},
 journal={Journal of Zoology, Lond.},
 address={London},
 howpublished={online},
 year={1987},
 publisher={Wiley-Blackwell},
 language={eng},
 type={Tekst},
 title={Improved age estimation in spotted hyaenas (Crocuta crocuta)},
 keywords={Africa, Age, Age estimation, Crocuta crocuta, Estimation, Hyaenas, Spotted hyaenas},
}