@misc{Leuber_Benjamin_Questionis,
 author={Leuber, Benjamin},
 howpublished={online},
 publisher={Typis & sumptibus Simonis Halbmayeri},
 language={łacina},
 type={stary druk},
 title={Questionis De Reductione Monetali},
 keywords={stare druki, Norymberga},
}