@misc{Butler_H._The_1967,
 author={Butler, H.},
 number={151},
 copyright={Public Domain},
 copyright={Rights Reserved - Restricted Access},
 address={London},
 address={Londyn},
 journal={Journal of Zoology, London},
 howpublished={online},
 year={1967},
 publisher={Wiley-Blackwell},
 title={The oestrus cycle of the Senegal bush baby (Galago senegalensis senegalensis) in the Sudan},
 type={Text},
 keywords={oestrus cycle, Galago senegalensis senegalensis},
}