@misc{_Theatrum,
 howpublished={online},
 publisher={l'Academie des Sciences},
 language={lat},
 type={mapa},
 title={Theatrum belli ad Borysthenem Tyram et Danubium fluvius gesti anno 1738. I. en G. Kondet sculp.},
 keywords={Bałkany 18w.},
}