@misc{Gerhard_Johann_(1582-1637)_Quinquaginta,
 author={Gerhard, Johann (1582-1637)},
 address={Gissae},
 howpublished={online},
 publisher={Chemlin, Kaspar (1577-1643). Druk.},
 language={lat},
 title={Quinquaginta Meditationes Sacræ : Ad Veram Pietatem Excitandam, & interioris hominis profectum promovendum accomodatæ / Opera & studio Johannis Gerhardi [...].},
 keywords={17 w., Kolekcje Piastowskie, rozważania, duchowość},
}