@misc{Pucek_Z._[Czyszczenie_06.08.1958,
 author={Pucek, Z.},
 copyright={Rights Reserved - Restricted Access},
 howpublished={online},
 year={06.08.1958},
 title={[Czyszczenie gniazd A. flavicollis w BPN]},
 keywords={Yellow-necked mouse, apodemus flavicollis},
}