@misc{_Elementa,
 howpublished={online},
 publisher={Jan Antoni May},
 language={pol},
 language={lat},
 type={starodruk},
 title={Elementa Puerilis Institutionis Pluribus In Locis Reformata Piisque Orationibus Ac Doctrina Christiana Recenter Aucta & Reimpressa},
}