@misc{Mohr_Erna_(1894–1968)_Zoo_1931-1944,
 author={Mohr, Erna (1894–1968) and De Anghi, Csaba Geyza},
 editor={Rząśnicki, Adolf (1884–1953)},
 copyright={Rights Reserved - Restricted Access},
 howpublished={online},
 year={1931-1944},
 language={pol},
 title={Zoo Leipzig},
 keywords={mammals, horse family, Mammalia, Equidae, photograps of animals, breeding centers, zebras, Equus zebra zebra, zoo, zoo animals, Equus quagga chapmani},
}