@misc{_Lavacrum,
 howpublished={online},
 publisher={Siebeneicher Jakub},
 language={lat},
 type={starodruki},
 title={Lavacrum animae, sev exercitatorium vitae spiritualis. Cum directorio horarum canonicarum. Opus antiquum a [...] religioso ordinis S. Benedicti [...] conscriptum nunc vero in [...] Polonae [...] gentis utilitatem in lucem editum opera et studio Stanislai Grochovii [...]. [Cz. 1] Lavacrum animae [...]},
 keywords={stemmat łaciński 17w., rozmyślania religijne},
}