@misc{Pucek_Z._[Salamandra_07.1964,
 author={Pucek, Z.},
 copyright={Rights Reserved - Free Access},
 howpublished={online},
 year={07.1964},
 title={[Salamandra maculata. Bieszczady]},
 keywords={salamandra, amphibians, Bieszczady Mountains},
}