@misc{Harderus_Jacobus_Logica,
 author={Harderus, Jacobus},
 howpublished={online},
 publisher={Rhete, Georg (1600-1647). Druk.},
 language={lat},
 language={grc},
 type={stary druk},
 title={Logica Problematica. In qua Sub præsidio Andreæ Hojeri [...] Disputationem Tertiam publicæ disquisitioni subijcit & pro virili sua defendet [...]},
 keywords={dysertacje},
}