@misc{Herber_C._I._Silesiae,
 author={Herber, C. I.},
 howpublished={online},
 publisher={J. Max},
 language={łaciński},
 type={book},
 title={Silesiae Sacre origines [...] susceptam indicans},
 keywords={Historia, Śląsk, 1801-1900, Religia i duchowość},
}