@misc{Osorio_Juan_(1542-1594)_Concionum,
 author={Osorio, Juan (1542-1594)},
 howpublished={online},
 publisher={Antverpiæ : J. Keeberg},
 language={lat},
 title={Concionum T. 1},
 type={starodruk},
 keywords={Kazania - 16 w.},
}