@misc{Harcourt_A._H._Demography_1981,
 author={Harcourt, A. H. and Fossey, D. and Sabater-Pi, J.},
 volume={195},
 copyright={Rights Reserved - Restricted Access},
 address={London},
 journal={Journal of Zoology, Lond.},
 howpublished={online},
 year={1981},
 publisher={Wiley-Blackwell},
 language={eng},
 title={Demography of Gorilla gorilla},
 type={Text},
 keywords={Africa, Demography, Gorilla, Gorilla gorilla},
}