@misc{Baldvinus_Fridericus_Tractatus,
 author={Baldvinus, Fridericus},
 howpublished={online},
 publisher={I. W. Fincelius},
 language={lat},
 type={starodruk},
 title={Tractatus luculentus posthumus [...] de materia rarissime antehac enucleata casibus nimirum conscientiae summo studio elaborat, a Friderico Baldvino [...] et jam [...] post beatam authoris mortem in lucem editus},
 keywords={filozofia 17w.},
}