@misc{Mohr_Erna_(1894–1968)_Zoo_[ca,
 author={Mohr, Erna (1894–1968) and Rosenberg, Hans and Żabiński, Jan (1897–1974)},
 editor={Rząśnicki, Adolf (1884–1953). Kolekcjoner},
 copyright={Rights Reserved - Restricted Access},
 address={1934-1953},
 howpublished={online},
 year={[ca 1910-1940]},
 language={pol},
 title={Zoo Hannover},
 keywords={mountain zebra, Equus grevyi, mammals, horse family, Mammalia, Equidae, photograps of animals, breeding centers, zebras, zoo, zoo animals, grevy's zebra, Grant's zebra, Equus hartmannnae, Chapman's zebra, Hanover (Germany)},
}