@misc{Raczyński_J._[Lusia_[11.07.1967],
 author={Raczyński, J.},
 copyright={Rights Reserved - Restricted Access},
 howpublished={online},
 year={[11.07.1967]},
 title={[Lusia w rezerwacie doświadczalnym]},
 keywords={wild boar, pig, hybid, sus scrofa},
}