@misc{_[...],
 howpublished={online},
 publisher={The Military Topographical Depôt.},
 language={eng},
 type={mapy},
 title={[...] Military topographical map of the Krima peninsula [...] Inscribed by Thomas Best Jervis [...] Engraved a printed [...] in 1817, corrected to 1855 from general Schuberts official map [...].},
 keywords={Krym, mapa topograficzna},
}