@misc{König_Ernst_(1635-1698)_Exercitationes,
 author={König, Ernst (1635-1698)},
 howpublished={online},
 publisher={Thorunii},
 publisher={Imprimebat Johannes Coepselius},
 language={lat},
 type={stary druk},
 title={Exercitationes Publicæ Semestres, Studiosæ In Gymnasio Thorunensi Juventutis; a Festo Michaelis Anni MDCLXIX usqve ad Festum Paschatos Anni MDCLXX [...] Publicatæ /},
}