@misc{Vil'breht_Aleksandr_Mihajlovič_(1756–1823)_Čertež_[1793],
 author={Vil'breht, Aleksandr Mihajlovič (1756–1823) and Ušakov, K. Rys.},
 copyright={Public Domain},
 address={[St. Petersburg]},
 howpublished={online},
 year={[1793]},
 publisher={[s.n.]},
 language={rus},
 title={Čertež novopriobrětennym ot Pol'ši Rossieû zemlâm v 1793 godu},
 keywords={political-administrative maps, historical maps, Poland, Russia, 18th century},
}