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 | Boeer, M., 1998. Adaptations of physiology and behaviour in reintroduced zooborn specimens of two large mammals, the European lynx (Lynx lynx) and the white rhinoceros ( Ceratotherium simum). Advances in Ethology 33: 78
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 | Boeer, M.; Hamza, H., 1996. Haltung und Zucht des Breitmaulnashorns im Serengeti Safaripark Hodenhagen. Zoologische Garten 66 (6): 349-364, figs. 1-7, table 1
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