@misc{Pucek_Z._Halichoerus_12.05.1969,
 author={Pucek, Z.},
 copyright={Rights Reserved - Free Access},
 howpublished={online},
 year={12.05.1969},
 title={Halichoerus grypus (foka) nr 85412},
 keywords={Foka (Halichoerus grypus);},
}