@misc{Sierro_A._Habitat_1999,
 author={Sierro, A.},
 volume={248},
 copyright={Rights Reserved - Restricted Access},
 address={London},
 journal={Journal of Zoology, Lond.},
 howpublished={online},
 year={1999},
 publisher={Wiley-Blackwell},
 language={eng},
 type={Text},
 title={Habitat selection by barbastelle bats ( Barbastelle barbastellus ) in the Swiss Alps (Valais)},
 keywords={Barbastelle barbastellus, Barbastelle bats, Chiroptera, Swiss Alps},
}