@misc{Grotius_Hugo_(Hugonis,
 author={Grotius, Hugo},
 howpublished={online},
 publisher={Rhete David Friedrich},
 language={lat},
 type={starodruk},
 title={(Hugonis Grotii) Epistolae ad Israelem Jaski},
 keywords={listy 17w., korespondencja 17w.},
}