@misc{_XXIII_1939,
 copyright={Public Domain},
 address={[Miejsce nieznane]},
 journal={Nastoâŝaâ Karta Masštaba 1:25 000 - Generalʹnyj Štab RKKA},
 howpublished={online},
 year={1939},
 publisher={Generalʹnyj Štab RKKA},
 language={rus},
 title={XXIII - 19 - B : Polʹša},
 type={Image},
 keywords={Lyaskavichy (Belarus; region), topographic maps},
}