@misc{_Karta_[ca,
 editor={Hromolitografiâ Poltorackogo, Il'ina i Ko (Petersburg)},
 copyright={Public Domain},
 address={[S.l.]},
 howpublished={online},
 year={[ca 1862-1864]},
 publisher={Lit. Poltorackago i A. Il'ina},
 language={rus},
 title={Karta grodnenskoj gubernìi : masštab'' 20 verst'' v'' anglìjskom'' dûjmě},
 keywords={political-administrative maps, Grodno region, Poland, Belarus, 19th century},
}