@misc{Nicolaus_Praepositus_Liber,
 author={Nicolaus Praepositus and Petrus Jost and Benevenutus Grapheus and Halaf Ibn-Abbas az-Zahrawi},
 howpublished={online},
 language={lat},
 language={ger},
 title={Liber Servitoris ; Vocabularia latino-germanica ; Tractatus de qualitatibus et dosibus medicinarum compositarum},
 keywords={15 w., medycyna},
}